Evaluate 1/3+3/7

Math
13+37
To write 13 as a fraction with a common denominator, multiply by 77.
13⋅77+37
To write 37 as a fraction with a common denominator, multiply by 33.
13⋅77+37⋅33
Write each expression with a common denominator of 21, by multiplying each by an appropriate factor of 1.
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Multiply 13 and 77.
73⋅7+37⋅33
Multiply 3 by 7.
721+37⋅33
Multiply 37 and 33.
721+3⋅37⋅3
Multiply 7 by 3.
721+3⋅321
721+3⋅321
Combine the numerators over the common denominator.
7+3⋅321
Simplify the numerator.
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Multiply 3 by 3.
7+921
Add 7 and 9.
1621
1621
The result can be shown in multiple forms.
Exact Form:
1621
Decimal Form:
0.761904‾
Evaluate 1/3+3/7

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