Question

divide.
21)14.7

Explanation:

Step1: Convert to fraction

$14.7\div21=\frac{14.7}{21}$

Step2: Multiply numerator and denominator by 10 to remove decimal

$\frac{14.7\times10}{21\times10}=\frac{147}{210}$

Step3: Simplify the fraction

$\frac{147\div21}{210\div21}=\frac{7}{10}= 0.7$

Answer:

$0.7$