This list of ingredients needed to make 24 oatmeal cookies.if there are 100 grams of dried raisins used for 24 cookies.how much raisins is needed for 6 cookies?

1 Answer
marfre
Jul 10, 2018

#25# grams

Explanation:

Given: #24# cookies need #100# grams of dried raisins. How many grams of raisins are needed for 6 cookies?

Use proportions to solve:

#24/6 = 100/x#

Use the cross-product: #" "a/b = c/d => a*d = b*c#

#24x = 600#

#x = 600/24 = 25# grams

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