How many batches of cookies can she make if she had 7 1/2 cup of sugar

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Step-by-step explanation:

she can make 5 batch of cookies

Step-by-step explanation:

A batch of cookie requires  1\frac{1}{2}121 cups of sugar.

she has  7\frac{1}{2}721 cups of sugar.

He can make the total number of batches =  7\frac{1}{2}721 ÷  1\frac{1}{2}121

=  \frac{15}{2}215 ÷  \frac{3}{2}23

=  \frac{15}{2}215 ×  \frac{2}{3}32

=  \frac{30}{6}630

= 5 batches of cookies

step-by-step explanation:

the multiplicative inverse of a fraction a/b is b/a. for the multiplicative inverse of a real number, divide 1 by the number. for example, the reciprocal of 5 is one fifth 1/5 or 0.2, and the reciprocal of 0.25 is 1 divided by 0.25, or 4.

yes

step-by-step explanation: