Solve the problem
x/4 = 12/6

Solution,

x/4 = 12/6

or, x/4 = 2

or, x =2×4

or, x = 8

.:. x = 8

Now,

x/4 = 12/6

or, 6x = 48

or, x = 48/6

◆ x = 8

I hope it's help you...

Thanks♥♥

365

step-by-step explanation:

the distance between the school and her home is 3.6km.

12 mins = 0.2 hours = 1/5 hour

54 ÷ 3 = 18km per hour

1/5 of 18 = 3.6km per 12 mins