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3 years ago

13

Lisa needed 1 cup of white sugar to 2 cups of brown sugar to make one batch of cookies.What would be the ratio of white sugar to

brown sugar if she made 4 batches of cookies?Explain your reasoning.

1 answer:

raketka [301]3 years ago

4 0

1 cup : 2 cups of brown sugar

1:2

4 batches of cookies, so multiply both numbers by 4.

4:8

Answer: 4 to 8

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First, we get rid of the negative exponent in the parenthesis. We do this by moving it to the top. Our equation is now:

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Finally, we evaluate the -2

Our equation becomes:

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