Evaluate 13/21+2/8

Math
1321+28
Cancel the common factor of 2 and 8.
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Factor 2 out of 2.
1321+2(1)8
Cancel the common factors.
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Factor 2 out of 8.
1321+2⋅12⋅4
Cancel the common factor.
1321+2⋅12⋅4
Rewrite the expression.
1321+14
1321+14
1321+14
To write 1321 as a fraction with a common denominator, multiply by 44.
1321⋅44+14
To write 14 as a fraction with a common denominator, multiply by 2121.
1321⋅44+14⋅2121
Write each expression with a common denominator of 84, by multiplying each by an appropriate factor of 1.
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Multiply 1321 and 44.
13⋅421⋅4+14⋅2121
Multiply 21 by 4.
13⋅484+14⋅2121
Multiply 14 and 2121.
13⋅484+214⋅21
Multiply 4 by 21.
13⋅484+2184
13⋅484+2184
Combine the numerators over the common denominator.
13⋅4+2184
Simplify the numerator.
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Multiply 13 by 4.
52+2184
Add 52 and 21.
7384
7384
The result can be shown in multiple forms.
Exact Form:
7384
Decimal Form:
0.86904761…
Evaluate 13/21+2/8

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