Evaluate -3/10+(-1/6)

Math
-310+(-16)
Remove parentheses.
-310+-16
Simplify each term.
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Move the negative in front of the fraction.
-310+-16
Move the negative in front of the fraction.
-310-16
-310-16
To write -310 as a fraction with a common denominator, multiply by 33.
-310⋅33-16
To write -16 as a fraction with a common denominator, multiply by 55.
-310⋅33-16⋅55
Write each expression with a common denominator of 30, by multiplying each by an appropriate factor of 1.
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Multiply 310 and 33.
-3⋅310⋅3-16⋅55
Multiply 10 by 3.
-3⋅330-16⋅55
Multiply 16 and 55.
-3⋅330-56⋅5
Multiply 6 by 5.
-3⋅330-530
-3⋅330-530
Combine the numerators over the common denominator.
-3⋅3-530
Simplify the numerator.
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Multiply -3 by 3.
-9-530
Subtract 5 from -9.
-1430
-1430
Cancel the common factor of -14 and 30.
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Factor 2 out of -14.
2(-7)30
Cancel the common factors.
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Factor 2 out of 30.
2⋅-72⋅15
Cancel the common factor.
2⋅-72⋅15
Rewrite the expression.
-715
-715
-715
Move the negative in front of the fraction.
-715
The result can be shown in multiple forms.
Exact Form:
-715
Decimal Form:
-0.46‾
Evaluate -3/10+(-1/6)

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