# Subtract 7 7/12-3 5/12 7712-3512
Convert 7712 to an improper fraction.
A mixed number is an addition of its whole and fractional parts.
7+712-3512
To write 7 as a fraction with a common denominator, multiply by 1212.
7⋅1212+712-3512
Combine 7 and 1212.
7⋅1212+712-3512
Combine the numerators over the common denominator.
7⋅12+712-3512
Simplify the numerator.
Multiply 7 by 12.
84+712-3512
9112-3512
9112-3512
9112-3512
9112-3512
Convert 3512 to an improper fraction.
A mixed number is an addition of its whole and fractional parts.
9112-(3+512)
To write 3 as a fraction with a common denominator, multiply by 1212.
9112-(3⋅1212+512)
Combine 3 and 1212.
9112-(3⋅1212+512)
Combine the numerators over the common denominator.
9112-3⋅12+512
Simplify the numerator.
Multiply 3 by 12.
9112-36+512
9112-4112
9112-4112
9112-4112
9112-4112
Combine the numerators over the common denominator.
91-4112
Subtract 41 from 91.
5012
Cancel the common factor of 50 and 12.
Factor 2 out of 50.
2(25)12
Cancel the common factors.
Factor 2 out of 12.
2⋅252⋅6
Cancel the common factor.
2⋅252⋅6
Rewrite the expression.
256
256
256
The result can be shown in multiple forms.
Exact Form:
256
Decimal Form:
4.16‾
Mixed Number Form:
416
Subtract 7 7/12-3 5/12

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