1.21 ÷ 0.11 =
= 121 ÷ 11 =
= 11
All we need to do is to make sure we divide by a whole number. We must just move the decimal point by the equal amount of places in both numbers until the divisor is a whole number.
It means that 1.21 ÷ 0.11 is exactly the same as 121 ÷ 11.
