20
180 divided by 9 is 20. 20 divided by 5 is 4.
1.8
20
20
3,600 divided by 20 is 180.
0.3
63
180 ÷ 40 = 4.5 Or 4 remainder 20
0.05
20% of 180= 20% * 180= 0.2 * 180= 36
They both can be divided by nine:27 / 9 = 3-------------180 / 9 = 20So it's 3 over 20.