Question

Trinity bas a storage unit with a width of 13feet and an area of 91 square feet. What is thelength of Trinity's storage unit?

Answer 1

By supposing that the storage has a rectangular form,

we have

$\text{Area}=\text{ length}\times width$

By substituting the given values, it yields

$91=\text{ length}\times13$

or equivalently,

$\text{length}\times13=91$

Now, by dividing both sides by 13, we get

$\text{length}=\frac{91}{13}=7$

What is the length of Trinity's storage unit? Answer: 7 feet