Question

20℅din 180 45℅din240

Answer 1

20/100*180 = 20*180/100 = 3600/100 = 36
45/100*240 = 45*240/100 = 10800/100 = 108

Answer 2

a) 20% din 180 =
20/100 •180=
(20•180)/100=
3600/100=
36

b) 45% din 240 =
45/100 •240=
(45•240)/100=
10800/100=
108