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36 Cards in this Set
- Front
- Back
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1/12 x 6/8
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Answer: 1/12 x 6/8
1 x 6 = 6 & 12 x 8 = 96 New Fraction: 6/96 Simplified: 1/16 |
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3/4 x 4/16
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Answer: 3/4 x 4/16
3 x 4 = 12 & 4 x 16 = 64 New Fraction: 12/64 Simplified: 3/16 |
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1 11/12 x 2 3/6
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Answer: 1 11/12 x 2 3/6
1 11/12 =23/12 & 2 3/6 = 15/6 23 x 15 = 345 & 12 x 6 = 72 New Fraction: 345/72 Simplified: 4 57/72 Simplified: 4 19/24 |
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4 3/5 x 7/15
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Answer: 4 3/5 x 7/15
4 3/5 = 23/5 23 x 7 = 161 & 5 x 15 = 75 New Fraction: 161/75 Simplified: 2 11/75 |
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3/27 x 1 3/9
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Answer: 3/27 x 1 3/9
1 3/9 = 12/9 3 x 12 = 36 & 27 x 9 = 243 New Fraction: 36/243 Simplified: 12/81 Simplified: 4/27 |
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7/16 x 2 5/8
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Answer: 7/16 x 2 5/8
2 5/8 = 21/8 7 x 21 = 147 & 16 x 8 = 128 New Fraction: 147/128 Simplified: 1 19/128 |
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1/2 x 9/10 x 1/4
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Answer: 1/2 x 9/10 x 1/4
1x9x1 = 9 & 2x10x4 = 80 New Fraction: 9/80 |
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2/15 x 3 5/6
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Answer: 2/15 x 3 5/6
3 5/6 = 23/6 2 x 23 = 46 & 15 x 6 = 90 New Fraction: 46/90 Simplified: 23/45 Simplified: 1/16 |
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3/4 x 1/2 x 2/3
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Answer: 3/4 x 1/2 x 2/3
3x1x2 = 6 & 4x2x3 = 24 New Fraction: 6/24 Simplified: 1/4 |
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1 2/3 x 2 3/5
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Answer: 1 2/3 x 2 3/5
5/3 x 13/5 New Fraction: 65/15 Simplified: 4 5/15 Simplified: 4 1/3 |
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You have a table that is 60cm long and 40cm wide. How much fabric would you need to cover half of the table top?
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60cm x 40cm = 2400cm squared
2400cm squared divided by 2 1200cm squared |
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You have a desk that is 50in long and 40in wide. How much wood would you need to put a piece of trim around the entire desk?
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50in + 50in + 40in + 40in
=180in |
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A first grade class took a poll to find out their favorite ice cream. 1/4 chose chocolate, 1/4 chose vanilla and 1/2 chose strawberry. If there are 20 kids in the class, how many kids liked each flavor?
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20 kids in the class
1/4 = 5 kids chose chocolate 1/4 = 5 kids chose vanilla 1/2 = 10 kids chose strawberry |
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There are 18 kids at a birthday party. 1/2 of the kids have blue eyes. If 1/3 of the rest of the kids have brown eyes, what fraction of kids have neither brown or blue eyes?
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18 kids at a birtthday party
1/2 = 9 kids have blue eyes 18 - 9 = 9 kids remaining 1/3 of 9 = 3 kids with brown eyes 9 + 3 = 12 kids with brown or blue eyes. 18 - 12 = 6 kids with neither. 6/18 or 1/3 of the total have neither |
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Frank had 12 baseball cards. He gave Sam 3 cards, Billy 3 cards, and Aidan 3 cards. What is the fraction of cards that he gave away?
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12 Cards
3/12 to Sam & 3/12 to Billy and 3/12 to Aidan 3/12 + 3/12 + 3/12 = 9/12 9/12 = 3/4 |
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If there are 2 less than a dozen eggs and there are 3 people who are hungry for breakfast, how many eggs does each person get?
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12-2 = 10 eggs
10/3 per person 10/3 = 3 1/3 eggs per person |
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You have a coffee can that has a circular lid with a diameter of 6 inches. What is the area of your coffee can lid?
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A=3.14 x r squared
d = 6in so r = 3in A=3.14 x (3 x 3) A=3.14 x 9 A=28.26cm squared |
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You have a crate full of oranges that weighs 20 lbs. After you give away 1/3 of the oranges the crate and remaining orages weigh 14lbs. How much does the empty crate weigh.
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Full crate = 10lbs
1/3 of oranges = 6lbs 3/3 of oranges = 18lbs 20lbs - 18lbs = 2lbs Empty crate = 2lbs |
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You have 30 days to complete an extra credit assignment at school. You forget about it until you only have 6 days left. What fraction of your total time do you have left to complete the project.
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6 of 30 days = 6/30
6/30 = 1/5 |
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The High School football team has a goal of winning 3/4 of their games this year. With only 5 games left their record is 5 wins and 5 losses. If they win their remaining games, can they acheive their goal.
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Goal to win 3/4 of games
Team 5 and 5 with 5 games left Therefore season = 15 games 15/1 x 3/4 = 45/4 or 11 1/4 Won 5 games and need to win 11 1/4 games to meet goal. Only 5 games left. Max wins 10. No there are not enough games. |
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4 3/5 divided by 5 1/3
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4 3/5 = 23/5
5 1/3 = 16/3 23/5 by 16/3 = 23/5 x 3/16 = 69/80 |
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5/7 divided by 4
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5/7 by 4/1 = 5/7 x 1/4
= 5/28 |
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3/5 divided by 6
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3/5 by 6/1 = 3/5 x 1/6
= 3/30 Simplified 1/10 |
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3/5 divided by 2/4
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3/5 by 2/4 = 3/5 x 4/2
= 12/10 or 1 2/10 Simplified 1 1/5 |
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2 1/3 divided by 5 1/4
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2 1/3 = 7/3
5 1/4 = 21/4 7/3 by 21/4 = 7/3 x 4/21 = 28/63 Simplified 4/9 |
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2 divided by 1/3
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2/1 by 1/3 = 2/1 x 3/1
= 6/1 Simplified 6 |
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3 1/2 divided by 1/3
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3 1/2 = 7/2
7/2 by 1/3 = 7/2 x 3/1 = 21/2 Simplified 10 1/2 |
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1/4 divided by 1/5
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1/4 by 1/5 = 1/4 x 5/1
= 5/4 Simplified 1 1/4 |
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3 1/4 divided by 1/3
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3 1/4 = 13/4
13/4 by 1/3 = 13/4 x 3/1 = 39/4 Simplified 9 3/4 |
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7 1/2 divided by 2/3
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7 1/2 = 15/2
15/2 by 2/3 = 15/2 x 3/2 = 45/4 Simplified 11 1/4 |
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2 1/3 + 5 + 2/3
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2 1/3 + 4 3/3 + 2/3
= 6 6/3 Simplified 8 |
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2/3 + 5/6 + 12/18
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2/3 + 5/6 = 4/6 + 5/6 = 9/6
9/6 + 12/18 = 27/18 + 12/18 = 39/18 Simplified 2 1/6 |
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1/15 + 4/45
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1/15 + 4/45 = 3/45 + 4/45
= 7/45 |
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3/15 + 1 3/4 + 4/5
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3/15 + 1 3/4 + 4/5
3/15 + 7/4 + 4/5 12/60 + 105/60 + 48/60 = 165/60 = 2 45/60 Simplified 2 3/4 |
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3/4 + 5/6 - 1
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3/4 + 5/6 - 1
9/12 + 10/12 - 12/12 = 7/12 |
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5/6 + 1 1/3 x 1 1/2
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5/6 + 1 1/3 x 1 1/2
5/6 + 4/3 x 3/2 5/6 + 12/6 = 2 5/6 |
