Answered

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4. Sarah needs to make a cake and some cookies. The cake requires 3/8
cup of sugar and the cookies require 3/5 cup of sugar. Sarah has 15/16
cups of sugar. Does she have enough sugar, or how much more does
she need?

Sagot :

Dexinneleecasanovaidn

Answer:

Since 39/40 is less than 15/16, Sarah has enough sugar for both the cake and the cookies.

Step-by-step explanation:

To determine if Sarah has enough sugar for both the cake and the cookies, we can add the amount of sugar required for each and compare it to the amount of sugar she has.

The total amount of sugar required is:

3/8 + 3/5

To add these fractions, we need to find a common denominator, which in this case is 40. Then we get:

3/8 = 3 \times 5/8 \times 5 = 15/40

3/5 = 3 \times 8/5 \times 8 = 24/40

So, the total amount of sugar required is:

15/40 + 24/40 = 39/40

Since 39/40 is less than 15/16, Sarah has enough sugar for both the cake and the cookies.

Therefore, Sarah has enough sugar, and she does not need any more for these recipes.

I hope it helps you, good luck!

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