Question

please answer this question by explanation ​

Answer 1

Step-by-step explanation:

if any query then please ask.

Answer 2

Answer:

$\sf \: \red1. \: \frac{3}{5} \times \frac{15}{16} \times \frac{4}{7}$

$\red\implies \sf \: \cancel \frac{3}{5} \times \cancel \frac{15}{16} \times \cancel \frac{4}{7}$

$\sf \: \red \implies \frac{3}{7}$

$\red{2. } \: \sf \: \frac{1}{2} \times \frac{7}{12} \times \frac{18}{35}$

$\red \implies \sf \: \frac{1}{2} \times \cancel \frac{7}{12} \times \cancel \frac{18}{35}$

$\red \implies \sf \: \frac{3}{2 \times 2 \times 5}$

$\red \implies \sf \: \frac{3}{20}$

$\red{3.} \sf \: 2 \frac{1}{7} \times 2 \frac{4}{9} \times \frac{7}{22}$

$\red \implies \sf \: \cancel\frac{15}{7} \times \cancel\frac{22}{9} \times \cancel\frac{7}{22}$

$\sf \red \implies \: \frac{5}{3}$

$\sf \red 4. \: 9 \frac{2}{3} \times1 \frac{1}{29} \times \frac{6}{15} \times 7 \frac{1}{5}$

$\sf \red \implies \: \cancel\frac{29}{3} \times \cancel \frac{30}{29} \times \cancel\frac{6}{15} \times \cancel \frac{36}{5}$

$\red \implies \sf \: \frac{2 \times 12}{5}$

$\red \implies \sf \: \frac{24}{5}$