Question

solve and help my friend​

Answer 1

Ques 1 . 4/9 ÷ 5/1

= 4/9 × 1/5

=4/45

Ques2 . 0/1 ÷ 5/7

= 0/1 × 7/5

= 7 /0

=7

Ques3. 8/1 ÷6/11

=8/1×11/6

=88/6

=44/3

Answer 2

16)

$\frac{4}{9} \div 5 = \frac{4}{9} \times \frac{1}{5} = \frac{4}{45}$

17) 0

18)

$8 \div \frac{6}{11} = 8 \times \frac{11}{6} = \frac{88}{6} = \frac{44}{3}$