Basic Math Examples

Evaluate (2/3)÷(7/9)
23÷79
Step 1
To divide by a fraction, multiply by its reciprocal.
2397
Step 2
Cancel the common factor of 3.
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Step 2.1
Factor 3 out of 9.
233(3)7
Step 2.2
Cancel the common factor.
23337
Step 2.3
Rewrite the expression.
2(37)
2(37)
Step 3
Combine 2 and 37.
237
Step 4
Multiply 2 by 3.
67
Step 5
The result can be shown in multiple forms.
Exact Form:
67
Decimal Form:
0.857142
 [x2  12  π  xdx ]