Question

3/7 × 5/9 × 21/5
step by step explanation please​

Answer 1

Answer:

$\frac{3}{7} \times \frac{5}{9} \\ \\ = \frac{5}{21} \\ \\ = \frac{5}{21} \times \frac{31}{5} \\ \\ \frac{31}{21}$

Step-by-step explanation:

Hope you understand

PLEASE MARK ME AS BRAINLIST

Answer 2

Answer:  5/9

Step-by-step explanation:

LCM of 7,9 and 5 is 315

3/7 x 45/45 = 135/315

5/9 x 35/35 = 175/315

21/9 x 35/35 = 735/315

135/315 x 175/315 x 735/315 = 5/9

PLEASE MARK ME AS BRAINLIST