Question

0.25 (4f-3)=0.05 (10f-9)​

Answer 1

Answer:

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

= 1.00f - 0.75 = 0.5f - 0.45    (Opening the brackets)

= 1.00 f -0.5f = 0.75 - 0.45    ( Transposing 0.5f to LHS and 0.75 to RHS )

= 0.5f = 0. 30

= 5/10 f = 30/100

= f = 30/100 × 10/5

= f = 300/500

= f = 3/5              (Cancelling 0)

Therefore value of f is 3/5.

Hope it was helpful.

Please mark me the brainliest.

Answer 2

Answer:

3/5 is a correct answer