Basic Math Examples

Simplify 68÷6-2
68÷6-268÷62
Step 1
Simplify each term.
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Step 1.1
Rewrite the division as a fraction.
686-2
Step 1.2
Cancel the common factor of 68 and 6.
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Step 1.2.1
Factor 2 out of 68.
2(34)6-2
Step 1.2.2
Cancel the common factors.
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Step 1.2.2.1
Factor 2 out of 6.
23423-2
Step 1.2.2.2
Cancel the common factor.
23423-2
Step 1.2.2.3
Rewrite the expression.
343-2
343-2
343-2
343-2
Step 2
To write -2 as a fraction with a common denominator, multiply by 33.
343-233
Step 3
Combine -2 and 33.
343+-233
Step 4
Combine the numerators over the common denominator.
34-233
Step 5
Simplify the numerator.
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Step 5.1
Multiply -2 by 3.
34-63
Step 5.2
Subtract 6 from 34.
283
283
Step 6
The result can be shown in multiple forms.
Exact Form:
283
Decimal Form:
9.3
Mixed Number Form:
913
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