Basic Math Examples

Evaluate 10÷(2/5)
10÷25
Step 1
To divide by a fraction, multiply by its reciprocal.
10(52)
Step 2
Cancel the common factor of 2.
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Step 2.1
Factor 2 out of 10.
2(5)52
Step 2.2
Cancel the common factor.
2552
Step 2.3
Rewrite the expression.
55
55
Step 3
Multiply 5 by 5.
25
 [x2  12  π  xdx ]