Question

F is directly proportional to a . If F = 25 when a = 5 find, F when a = 8

Answer 1

Answer:

=>25/5=5

=>40/a=5

=>a=8

Answer 2

Answer:

40

Step-by-step explanation:

25/5 = f/8

25*8 = 5*f

5f = 200

f = 200/5

f = 40