Question

0.25(4f-3)=0.05(10f-9

Answer 1

Here's the answer
Hope this helps.

Answer 2

Answer:

1.00f - 0.75 = 0.50f - 0.45

1.00f - 0.50f = -0.45 + 0.75

0.50f = 0.30

f = 0.30/0.50

f = 0.6 answer