Algebra Examples

Evaluate 21/6
216216
Step 1
Factor 33 out of 2121.
3(7)63(7)6
Step 2
Cancel the common factors.
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Step 2.1
Factor 3 out of 6.
3732
Step 2.2
Cancel the common factor.
3732
Step 2.3
Rewrite the expression.
72
72
Step 3
The result can be shown in multiple forms.
Exact Form:
72
Decimal Form:
3.5
Mixed Number Form:
312
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