Basic Math Examples

Simplify 18 1/3
1813
Step 1
A mixed number is an addition of its whole and fractional parts.
18+13
Step 2
Add 18 and 13.
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Step 2.1
To write 18 as a fraction with a common denominator, multiply by 33.
1833+13
Step 2.2
Combine 18 and 33.
1833+13
Step 2.3
Combine the numerators over the common denominator.
183+13
Step 2.4
Simplify the numerator.
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Step 2.4.1
Multiply 18 by 3.
54+13
Step 2.4.2
Add 54 and 1.
553
553
553
Step 3
The result can be shown in multiple forms.
Exact Form:
553
Decimal Form:
18.3
Mixed Number Form:
1813
 [x2  12  π  xdx ]