Question

What is the product of four over seven times two and one over ten in simplest form?
Answer

one and one over five

one and seven over ten

four over thirty-five

two and two over thirty-five

Answer 1

\[{4 \over 7} \times 2{1 \over 10}\]

First, make the mixed number into an improper fraction.

\[{4 \over 7} \times {21 \over 10}\]

Cross multiply and simplify.