Evaluate 13/16-7/8

Math
1316-78
To write -78 as a fraction with a common denominator, multiply by 22.
1316-78⋅22
Write each expression with a common denominator of 16, by multiplying each by an appropriate factor of 1.
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Multiply 78 and 22.
1316-7⋅28⋅2
Multiply 8 by 2.
1316-7⋅216
1316-7⋅216
Combine the numerators over the common denominator.
13-7⋅216
Simplify the numerator.
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Multiply -7 by 2.
13-1416
Subtract 14 from 13.
-116
-116
Move the negative in front of the fraction.
-116
The result can be shown in multiple forms.
Exact Form:
-116
Decimal Form:
-0.0625
Evaluate 13/16-7/8

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