this is my question:

the ratio of boys to girls is 3:4. 150 boys. how many girls?

how would i work this out?

is this correct? 150 divided 7 which is 21.4, then would i times 21.4 4 times to get the answer?

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- Dec 5th 2009, 02:21 AMandyboy179ratio
this is my question:

the ratio of boys to girls is 3:4. 150 boys. how many girls?

how would i work this out?

is this correct? 150 divided 7 which is 21.4, then would i times 21.4 4 times to get the answer? - Dec 5th 2009, 02:27 AMmr fantastic
- Dec 5th 2009, 02:29 AMandyboy179