23-37
To write 23 as a fraction with a common denominator, multiply by 77.
23⋅77-37
To write -37 as a fraction with a common denominator, multiply by 33.
23⋅77-37⋅33
Multiply 23 and 77.
2⋅73⋅7-37⋅33
Multiply 3 by 7.
2⋅721-37⋅33
Multiply 37 and 33.
2⋅721-3⋅37⋅3
Multiply 7 by 3.
2⋅721-3⋅321
2⋅721-3⋅321
Combine the numerators over the common denominator.
2⋅7-3⋅321
Multiply 2 by 7.
14-3⋅321
Multiply -3 by 3.
14-921
Subtract 9 from 14.
521
521
The result can be shown in multiple forms.
Exact Form:
521
Decimal Form:
0.238095‾
Subtract 2/3-3/7