Algebra Examples

Convert to a Decimal 6.5%
6.5%6.5%
Step 1
Convert the percentage to a fraction by placing the expression over 100100. Percentage means 'out of 100100'.
6.51006.5100
Step 2
Convert the decimal number to a fraction by shifting the decimal point in both the numerator and denominator. Since there is 11 number to the right of the decimal point, move the decimal point 11 place to the right.
651000651000
Step 3
Cancel the common factor of 6565 and 10001000.
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Step 3.1
Factor 55 out of 6565.
5(13)10005(13)1000
Step 3.2
Cancel the common factors.
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Step 3.2.1
Factor 55 out of 10001000.
51352005135200
Step 3.2.2
Cancel the common factor.
51352005135200
Step 3.2.3
Rewrite the expression.
1320013200
1320013200
1320013200
Step 4
Convert the fraction to a decimal by dividing the numerator by the denominator.
0.0650.065
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 [x2  12  π  xdx ]  x2  12  π  xdx