Basic Math Examples

Convert to an Improper Fraction 4 2/3
423423
Step 1
A mixed number is an addition of its whole and fractional parts.
4+234+23
Step 2
Add 44 and 2323.
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Step 2.1
To write 44 as a fraction with a common denominator, multiply by 3333.
433+23433+23
Step 2.2
Combine 44 and 3333.
433+23433+23
Step 2.3
Combine the numerators over the common denominator.
43+2343+23
Step 2.4
Simplify the numerator.
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Step 2.4.1
Multiply 44 by 33.
12+2312+23
Step 2.4.2
Add 1212 and 22.
143143
143143
143143
 [x2  12  π  xdx ]  x2  12  π  xdx