Question

0.25(4f-3) =0.05(10f-9)​

Answer 1

Answer:

f - 0.75 = 0.5f - 0.45

=> f - 0.5 f = 0.75 - 0.45

=> 0.5f = 0.25

=> f = 0.25 / 0.5

=> f = 0.5