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ohaa [14]
3 years ago
12

Chef jess made a cake with an area of 93 1/2 inches. If the width of the cake was 8 1/2 inches, what was the length of the cake?

Mathematics
1 answer:
hichkok12 [17]3 years ago
6 0

we know that

if the cake has a  rectangular shape, the area is equal to

A=L*W

where

L is the length side o the cake

W is the width of the cake

in this problem

we have

A=93 \frac{1}{2}\ inches^{2}= \frac{187}{2} \ inches^{2}

W= 8 \frac{1}{2} \ inches = \frac{17}{2} \ inches

L=?

A=L*W

solve for L

L=A/W

L=(187/2)/(17/2)=(187/17)=11 \ inches

therefore

<u>the answer is</u>

the length is equal to 11 inches

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