Question

If fives of a number is $80$, then the number is ___

• A. $-16$
• B. $1$
• C. $16$
• D. $40$

Answer 1

The correct option is C $16$

Let $x$ be a number.

$\Rightarrow 5x=80$

$\Rightarrow x=\frac{80}{5}=16$

$\therefore x=16$

The number is $16$