Basic Math Examples

Evaluate 2 19/20
21920
Step 1
A mixed number is an addition of its whole and fractional parts.
2+1920
Step 2
Add 2 and 1920.
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Step 2.1
To write 2 as a fraction with a common denominator, multiply by 2020.
22020+1920
Step 2.2
Combine 2 and 2020.
22020+1920
Step 2.3
Combine the numerators over the common denominator.
220+1920
Step 2.4
Simplify the numerator.
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Step 2.4.1
Multiply 2 by 20.
40+1920
Step 2.4.2
Add 40 and 19.
5920
5920
5920
Step 3
The result can be shown in multiple forms.
Exact Form:
5920
Decimal Form:
2.95
Mixed Number Form:
21920
 [x2  12  π  xdx ]