Question

The product of two integers is 60. If one of the integers is -12, what is the value of the other?

Answer 1

Let P be the unknown integer.

Given: Product of the integers = 60

One of the integers is -12.

$\Rightarrow$ P $\times$ (-12) = 60$\left[1mark\right]$

$\Rightarrow$ P = 60 $÷$ (-12) = -5

(since 12 $\times$ 5 = 60 and when a postive number is divided by a negative number, quotient will be negative)

$\therefore$ The required number is -5.$\left[1mark\right]$