When you divide 3 by 20, the result is 0.15. Here’s a simple explanation of how this is calculated:
1. Set up the division problem: 3 ÷ 20.
2. Divide 3 by 20: Since 3 is smaller than 20, you can add a decimal point and a zero to make it 3.0.
3. Divide 30 by 20: 20 goes into 30 once (20 x 1 = 20). Subtract 20 from 30 to get 10.
4. Add another zero: Bring down another zero to make it 100.
5. Divide 100 by 20: 20 goes into 100 five times (20 x 5 = 100). Subtract 100 from 100 to get 0.
6. Final result: The division of 3 by 20 is 0.15.
So, 3 divided by 20 equals 0.15.