Question

25:40 =x:100. find x. (4M)



​

Answer 1

Answer:

 25/40=x/100

=5/8=x/100

=5/8*100=x    [cross multiplication]

∴x=62.5

Answer 2

Answer:

25:40=x:100

40x=100×25

40x=2500

x=2500/40

cancellation

x=62.5

or

62×2/4