Basic Math Examples

Convert to a Decimal 0.25%
0.25%0.25%
Step 1
Convert the percentage to a fraction by placing the expression over 100100. Percentage means 'out of 100100'.
0.251000.25100
Step 2
Convert the decimal number to a fraction by shifting the decimal point in both the numerator and denominator. Since there are 22 numbers to the right of the decimal point, move the decimal point 22 places to the right.
25100002510000
Step 3
Cancel the common factor of 2525 and 1000010000.
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Step 3.1
Factor 2525 out of 2525.
25(1)1000025(1)10000
Step 3.2
Cancel the common factors.
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Step 3.2.1
Factor 2525 out of 1000010000.
2512540025125400
Step 3.2.2
Cancel the common factor.
25125400
Step 3.2.3
Rewrite the expression.
1400
1400
1400
Step 4
Convert the fraction to a decimal by dividing the numerator by the denominator.
0.0025
 [x2  12  π  xdx ]