How do you divide 1.8 into 63 without using a calculator?

Answer 1

To divide 1.8 into 63 without using a calculator, you can first convert 1.8 into a whole number by multiplying it by 10, which gives you 18. Then, divide 18 by 63, which equals 0.2857. This means that 1.8 divided by 63 is approximately 0.2857.

Answer 2

You can multiple 1.8 by 20 to get 36. Which you than subtract from 63 to get 27. Then multiple 1.8 by 10 to get 18 and minus that by 27 to get 9. Then times 1.8 by 5 which you know is 9 since 1.8 times 10 is 18 then divide by 2 is 5. Then subtract 9 by 9 to get 0. Finally add 20 +10 + 5 to get 35.

1.8*20=36

63-36=27

1.8*10=18

27-18=9

1.8*5=9

9-9=0

20+10+5=35