Basic Math Examples

Evaluate 9 1/5
915915
Step 1
A mixed number is an addition of its whole and fractional parts.
9+159+15
Step 2
Add 99 and 1515.
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Step 2.1
To write 99 as a fraction with a common denominator, multiply by 5555.
955+15955+15
Step 2.2
Combine 99 and 5555.
955+15955+15
Step 2.3
Combine the numerators over the common denominator.
95+1595+15
Step 2.4
Simplify the numerator.
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Step 2.4.1
Multiply 99 by 55.
45+1545+15
Step 2.4.2
Add 4545 and 11.
465465
465465
465465
Step 3
The result can be shown in multiple forms.
Exact Form:
465465
Decimal Form:
9.29.2
Mixed Number Form:
915915
 [x2  12  π  xdx ]  x2  12  π  xdx