Verified Answer :

Mehek

When dividing fractions, you flip the second fraction and multiply

\(\dfrac{2}{7} \div \dfrac{4}{21}~becomes~\dfrac{2}{7}*\dfrac{21}{4}\)

Next, we multiply:

\(\dfrac{2}{7}*\dfrac{21}{4}=\dfrac{42}{28} = \dfrac{21}{14}= 1 \dfrac{1}{2}\)

juahh

2/7 times 21/4= 42/28=6/4=3/2=1.5