Evaluate 10/12-1/5

Math
1012-15
Cancel the common factor of 10 and 12.
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Factor 2 out of 10.
2(5)12-15
Cancel the common factors.
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Factor 2 out of 12.
2⋅52⋅6-15
Cancel the common factor.
2⋅52⋅6-15
Rewrite the expression.
56-15
56-15
56-15
To write 56 as a fraction with a common denominator, multiply by 55.
56⋅55-15
To write -15 as a fraction with a common denominator, multiply by 66.
56⋅55-15⋅66
Write each expression with a common denominator of 30, by multiplying each by an appropriate factor of 1.
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Multiply 56 and 55.
5⋅56⋅5-15⋅66
Multiply 6 by 5.
5⋅530-15⋅66
Multiply 15 and 66.
5⋅530-65⋅6
Multiply 5 by 6.
5⋅530-630
5⋅530-630
Combine the numerators over the common denominator.
5⋅5-630
Simplify the numerator.
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Multiply 5 by 5.
25-630
Subtract 6 from 25.
1930
1930
The result can be shown in multiple forms.
Exact Form:
1930
Decimal Form:
0.63‾
Evaluate 10/12-1/5

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