Evaluate (13 2/12+8 7/12)+9 5/12

Math
(13212+8712)+9512
Convert 13212 to an improper fraction.
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A mixed number is an addition of its whole and fractional parts.
13+212+8712+9512
Add 13 and 212.
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To write 13 as a fraction with a common denominator, multiply by 1212.
13⋅1212+212+8712+9512
Combine 13 and 1212.
13⋅1212+212+8712+9512
Combine the numerators over the common denominator.
13⋅12+212+8712+9512
Simplify the numerator.
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Multiply 13 by 12.
156+212+8712+9512
Add 156 and 2.
15812+8712+9512
15812+8712+9512
15812+8712+9512
15812+8712+9512
Convert 8712 to an improper fraction.
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A mixed number is an addition of its whole and fractional parts.
15812+8+712+9512
Add 8 and 712.
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To write 8 as a fraction with a common denominator, multiply by 1212.
15812+8⋅1212+712+9512
Combine 8 and 1212.
15812+8⋅1212+712+9512
Combine the numerators over the common denominator.
15812+8⋅12+712+9512
Simplify the numerator.
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Multiply 8 by 12.
15812+96+712+9512
Add 96 and 7.
15812+10312+9512
15812+10312+9512
15812+10312+9512
15812+10312+9512
Convert 9512 to an improper fraction.
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A mixed number is an addition of its whole and fractional parts.
15812+10312+9+512
Add 9 and 512.
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To write 9 as a fraction with a common denominator, multiply by 1212.
15812+10312+9⋅1212+512
Combine 9 and 1212.
15812+10312+9⋅1212+512
Combine the numerators over the common denominator.
15812+10312+9⋅12+512
Simplify the numerator.
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Multiply 9 by 12.
15812+10312+108+512
Add 108 and 5.
15812+10312+11312
15812+10312+11312
15812+10312+11312
15812+10312+11312
Combine fractions with similar denominators.
158+103+11312
Simplify the numerator.
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Add 158 and 103.
261+11312
Add 261 and 113.
37412
37412
Cancel the common factor of 374 and 12.
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Factor 2 out of 374.
2(187)12
Cancel the common factors.
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Factor 2 out of 12.
2⋅1872⋅6
Cancel the common factor.
2⋅1872⋅6
Rewrite the expression.
1876
1876
1876
The result can be shown in multiple forms.
Exact Form:
1876
Decimal Form:
31.16‾
Mixed Number Form:
3116
Evaluate (13 2/12+8 7/12)+9 5/12

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