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2 years ago

10

? Ft = 90 in please fill in the guestion mark

2 answers:

hammer [34]2 years ago

6 0

There are 12 inches in a foot

Just do 90 / 12
so the answer would be 7.5 foot

enyata [817]2 years ago

3 0

7.5 because 90 divided by 12 equals 7.5

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2 years ago

The area of a mirror is 225 Square inches, it's width is

Zepler [3.9K]

NO. The mirror will not fit in a space that is 15 inches by 16 inches

<em><u>Solution:</u></em>

Given that area of mirror is 225 square inches

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Converting the above mixed fraction we get,

$width = 13\frac{3}{4} = \frac{13 \times 4 + 3}{4} = \frac{55}{4} \text{ inches }$

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area of mirror = length x width

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$225 = length \times \frac{55}{4}\\\\length = 225 \times \frac{4}{55}\\\\length = 225 \times 0.0727\\\\length = 16.36$

Thus length of mirror is 16.36 inches

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NO. The mirror will not fit in a space that is 15 inches by 16 inches

Because length of mirror is 16.36 inches whereas the given space is 15 inches long

16.36 > 15 so the length of mirror will not fit inside the space

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2 years ago

Read 2 more answers

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