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Dividing a 2-digit number by 37 1/2
Select a 2-digit number.
Multiply by 8.
Divide the product by 3.
Move the decimal point two places to the left.
Example:
The 2-digit number chosen to divide by 37 1/2 is 32.
Multiply by 8: 8 x 32 = 240 + 16 = 256
Divide by 3: 256/3 = 85 1/3
Move the decimal point two places to the left: .85 1/3
So 32 divided by 37 1/2 = .85 1/3.
See the pattern?
The 2-digit number chosen to divide by 37 1/2 is 51.
Multiply by 8: 8 x 51 = 408
Divide by 3: 408/3 = 136
Move the decimal point two places to the left: 1.36