Question

what percent of 7.2kg is 18 grams​

Answer 1

Let required percentage be x%

Given mass is

7.2 kg= 7.2 × 1000 gm

= 7200 gm

A/Q- x % of 7200gm = 18 gm

=> x / 100 × 7200 = 18

=> x = 18/7200 × 100

=> x = 1/4

=> x = 0.25

Hence, required percentage is 0.25%

HOPE IT IS USEFUL