<img src="https://tex.z-dn.net/?f=%5Cfrac%7B7x%7D%7B144%7D" id="TexFormula1" title="\frac{7x}{144}" alt="\frac{7x}{144}" align="

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sergey [27]

2 years ago

absmiddle" class="latex-formula"> yards and $\frac{5y}{12}$ feet together equal how many inches?

SAT

1 answer:

Natasha_Volkova [10]2 years ago

3 0

Answer:

(7x/4) + 5y inches

Explanation:

We know that there are 12 inches in a foot, and 3 feet in a yard. If we do the conversion, this means there are 36 inches in a yard. Now, we can do the calculation. We are given that there are 7x/144 yards. If we multiply this quantity by 36, we will get the number of inches that is equivalent to 7x/144 yards:

$\frac{7x}{144}*36=\frac{7x}{4}$

We are also given that there are 5y/12 feet. If we multiply this quantity by 12, we will get the number of inches that is equivalent to 5y/12 feet:

$\frac{5y}{12}*12=5y$

The total number of inches is the sum of the two smaller measurements we just found. In other words, it is (7x/4) + 5y inches

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