Basic Math Examples

Simplify (4/15)÷(2/3)
415÷23415÷23
Step 1
To divide by a fraction, multiply by its reciprocal.
4153241532
Step 2
Cancel the common factor of 22.
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Step 2.1
Factor 22 out of 44.
2(2)15322(2)1532
Step 2.2
Cancel the common factor.
221532
Step 2.3
Rewrite the expression.
2153
2153
Step 3
Cancel the common factor of 3.
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Step 3.1
Factor 3 out of 15.
23(5)3
Step 3.2
Cancel the common factor.
2353
Step 3.3
Rewrite the expression.
25
25
Step 4
The result can be shown in multiple forms.
Exact Form:
25
Decimal Form:
0.4
 [x2  12  π  xdx ]