12/40 = 0.3
If you are asking 4about divided by 12 then as 4 is less than 12 we add decimal so, we can add a zero after 4 and it becomes 40 now. Now, since 40 is greater than 12 we can divide it and the no. by which we can go near 40 is kept behind the decimal '.'. 3 times 12 is 36 which is below and near the 40 and as we subtract 36 from 40, we again get 4. As we have alreaedy placed a decimal, to add a zero again we don't have to repeat a decimal. Now, it is again 40 and we will again repeat the same and get 0.33, and this goes on and on. So, the answer for 4 divided by 12 is 0.3333......
.4
4/10 = 0.4
decimal for 40 = 40.0
Decimal: .416666666... Fraction: 5/12
4/9 = 0.44444 . . .
100 x (4 / 40) the slash means division
1/3 - 1/4 = 4/12 - 3/12 = 1/12
0.7530/40:= 30 ÷ 40= 0.75 in decimal
The decimal part of 40 is 40 so the answer is 4080.
30% twelve fortieths12/40:= 12 ÷ 40= 0.30 in decimal= 0.30 * 100%= 30%
24/60 = 40%