Get the answers you need at Westonci.ca, where our expert community is always ready to help with accurate information. Get immediate and reliable solutions to your questions from a community of experienced professionals on our platform. Experience the convenience of finding accurate answers to your questions from knowledgeable experts on our platform.

In math class the girl to boy ratio is 3to 6 if there are 15 girls how many boys are there?

Sagot :

proprtions 

3 / 6 = 15 / x

so 15 * 6 = 90

divide by 3 and get 30 boys


Another way at looking at it is, for every 3 girls, there are 6 boys or equal to that is a 1:2 ratio. So if there are 15 girls and twice as many guys, there will be 30 guys