Question

what percent of 420g is 2.25 kg

Answer 1

420*100/2250 = 18.6%

Answer 2

let 2.25kg be x% of 420g
2.25kg= 2250g
A.T.Q

x/100×420 = 2250

42x/10 = 2250

x = 22500/42

x=535.7