Question

in ascending order
please do step by step explaination ​

Answer 1

(1/7) <( 3/ 10) <( 2/ 5)

First : make the denominator same for that find LCM

LCM of 5,7,10 is 70

[ 5 × 14 = 70 , 7 × 10 = 70 , 10 × 7 =70]

Second : multiply the same number on numerator

2 /5 = 28 / 70

1/ 7 = 10 / 70

3 / 8 = 21 / 70

10 < 21 < 28

( 10 /70) < (21 / 70 )< (28/ 70)