0
Anonymous
Apart from using a calculator, specifically if you multiply a whole number by a power of 10:* To multiply a whole number by 10, add a zero to the whole number.
* To multiply a whole number by 100, add two zeros to the whole number.
* Etc.
Wiki User
It is: 5 times 20 = 100
100 x 100
0.96 times 100 is 96
It is: 1/100 times 100 = 1
20 times 5 = 100