Basic Math Examples

Convert to a Decimal 0.12%
0.12%0.12%
Step 1
Convert the percentage to a fraction by placing the expression over 100100. Percentage means 'out of 100100'.
0.121000.12100
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.
12100001210000
Step 3
Cancel the common factor of 1212 and 1000010000.
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Step 3.1
Factor 44 out of 1212.
4(3)100004(3)10000
Step 3.2
Cancel the common factors.
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Step 3.2.1
Factor 44 out of 1000010000.
43425004342500
Step 3.2.2
Cancel the common factor.
4342500
Step 3.2.3
Rewrite the expression.
32500
32500
32500
Step 4
Convert the fraction to a decimal by dividing the numerator by the denominator.
0.0012
 [x2  12  π  xdx ]