Question

convert to a mixed number.
5.2
a. $5\frac{1}{5}$
b. $5\frac{2}{5}$
c. 5
d. $5\frac{1}{4}$

Explanation:

Step1: Analyze the decimal

The decimal is 5.2, which can be written as $5 + 0.2$.

Step2: Convert the decimal part to fraction

$0.2=\frac{2}{10}=\frac{1}{5}$ (simplify the fraction by dividing numerator and denominator by 2).

Step3: Combine with the whole number

So, $5.2 = 5+\frac{1}{5}=5\frac{1}{5}$.

Answer:

A. $5\frac{1}{5}$