Basic Math Examples

Convert to a Simplified Fraction 85.25%
85.25%
Step 1
Convert the percentage to a fraction by placing the expression over 100. Percentage means 'out of 100'.
85.25100
Step 2
Convert the decimal number to a fraction by shifting the decimal point in both the numerator and denominator. Since there are 2 numbers to the right of the decimal point, move the decimal point 2 places to the right.
852510000
Step 3
Cancel the common factor of 8525 and 10000.
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Step 3.1
Factor 25 out of 8525.
25(341)10000
Step 3.2
Cancel the common factors.
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Step 3.2.1
Factor 25 out of 10000.
2534125400
Step 3.2.2
Cancel the common factor.
2534125400
Step 3.2.3
Rewrite the expression.
341400
341400
341400
 [x2  12  π  xdx ]