Basic Math Examples

Evaluate 4/3+2.5
43+2.5
Step 1
To write 2.5 as a fraction with a common denominator, multiply by 33.
43+2.533
Step 2
Combine fractions.
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Step 2.1
Combine 2.5 and 33.
43+2.533
Step 2.2
Combine the numerators over the common denominator.
4+2.533
4+2.533
Step 3
Simplify the numerator.
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Step 3.1
Multiply 2.5 by 3.
4+7.53
Step 3.2
Add 4 and 7.5.
11.53
11.53
Step 4
Divide 11.5 by 3.
3.83
 [x2  12  π  xdx ]