Evaluate -2/5+8/15

Math
-25+815
Move the negative in front of the fraction.
-25+815
To write -25 as a fraction with a common denominator, multiply by 33.
-25⋅33+815
Write each expression with a common denominator of 15, by multiplying each by an appropriate factor of 1.
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Multiply 25 and 33.
-2⋅35⋅3+815
Multiply 5 by 3.
-2⋅315+815
-2⋅315+815
Combine the numerators over the common denominator.
-2⋅3+815
Simplify the numerator.
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Multiply -2 by 3.
-6+815
Add -6 and 8.
215
215
The result can be shown in multiple forms.
Exact Form:
215
Decimal Form:
0.13‾
Evaluate -2/5+8/15

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