Question

Decrease 540kg in the ratio:2:7​

Answer 1

Hello!

ratio 2 : 7

2/9 and 7/9

2/9 of 540

= 2/9 x 540

= 120

7/9 of 540

= 7/9 x 540

= 420

so the ratio 2 : 7​ = the ratio 120 : 420