272 views

The sum of a number and its double is $69$. What is the number?

1. $46.6$
2. $34.5$
3. $23$
4. $20$

Assume that number is $x$, Now according to the question:

$\Rightarrow \text{ x+2x =69}$

$\Rightarrow \text{3x = 69}$
$\Rightarrow x=\frac{69}{3}$
$\Rightarrow \text {x =23}$

Option $(C)$ Is correct.
4.8k points

1
298 views
1 vote
2
234 views