Dividing a 2-digit number by 125

1. Select a 2-digit number.
2. Multiply by 8.
3. Move the decimal point 3 places to the left.

   Example:

1. The 2-digit number chosen to divide by 125 is 72.
2. Multiply by 8: 8 x 72 = 560 + 16 = 576.
3. Move the decimal point 3 places to the left: .576
4. So 72 divided by 125 = .576.

   See the pattern?

1. The 2-digit number chosen to divide by 125 is 42.
2. Multiply by 8: 8 x 42 = 320 + 16 = 336.
3. Move the decimal point 3 places to the left: .336
4. So 42 divided by 125 = .336.

With two quick steps you can get these answers using mental math.