Question

simplify



3 3/7 ÷ 8/21 × 1/ 21
​

Answer 1

${\huge{\pink{↬}}} \: \: {\huge{\underline{\boxed{\bf{\pink{Answer}}}}}}$

Convert mixed fraction into improper fraction,

= [3(3/7)] = (24/7)

We have,

= (24/7) ÷ (8/21)

= (24/7) × (21/8)

(Because reciprocal of (8/21) is (21/8).)

=(24 × 21) / (7 × 8)

= (3 × 3) / (1 × 1)

= 9 ×1/21

=9/21

=3/7.

Answer 2

$\begin{gathered}{\underline{\underline{\maltese{\Huge{\textsf{\textbf{{Answer: }}}}}}}}\end{gathered}$

Convert mixed fraction into improper fraction,

= [3(3/7)] = (24/7)

We have,

= (24/7) ÷ (8/21)

= (24/7) × (21/8)

(Because reciprocal of (8/21) is (21/8).)

=(24 × 21) / (7 × 8)

= (3 × 3) / (1 × 1)

= 9 ×1/21

=9/21

=3/7.