Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
5 Cards in this Set
- Front
- Back
|
how do you find a percentage of a quantity?
|
put the percentage over 100 then times it by the quantity over 1 and find the answere. (but remember to cancel as much zeros out as you can)
|
|
|
50% of £10
|
50 10 5
-- * -- = -- = £5 100 1 1 |
|
|
70% of 70cm
|
70 70 49
-- * -- = -- = 49cm 100 1 1 |
|
|
20% of 30g
|
20 30 6
-- * -- = -- = 6g 100 1 1 |
|
|
40% of 30km
|
40 30 12
-- * -- = -- = 12km 100 1 1 |
