Question

the table shows the fraction of the population in selected countries that used cell phones in a recent year. complete the table by writing each fraction as an equivalent fraction with a denominator of 100.

country	fraction of population using cell phones	equivalent fraction with a denominator of 100
country b	$\frac{9}{10}$	$\frac{90}{100}$
country c	$\frac{23}{25}$	$\frac{92}{100}$
country d	$\frac{23}{25}$	$\frac{92}{100}$
country e	$\frac{16}{25}$

Explanation:

Step1: Identify the operation

We need to find an equivalent fraction with denominator 100 for $\frac{16}{25}$.

Step2: Calculate the multiplier

Since $25\times4 = 100$, we multiply both numerator and denominator by 4.
$\frac{16\times4}{25\times4}=\frac{64}{100}$

Answer:

$\frac{64}{100}$