Multiply 81/(3+9*18-(6*2))

Math
813+9⋅18-(6⋅2)
Cancel the common factor of 81 and 3+9⋅18-(6⋅2).
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Reorder terms.
81-1⋅2⋅6+9⋅18+3
Factor 3 out of 81.
3⋅27-1⋅2⋅6+9⋅18+3
Cancel the common factors.
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Factor 3 out of -1⋅2⋅6.
3⋅273(-1⋅2⋅2)+9⋅18+3
Factor 3 out of 9⋅18.
3⋅273(-1⋅2⋅2)+3(3⋅18)+3
Factor 3 out of 3(-1⋅2⋅2)+3(3⋅18).
3⋅273(-1⋅2⋅2+3⋅18)+3
Factor 3 out of 3.
3⋅273(-1⋅2⋅2+3⋅18)+3(1)
Factor 3 out of 3(-1⋅2⋅2+3⋅18)+3(1).
3⋅273(-1⋅2⋅2+3⋅18+1)
Cancel the common factor.
3⋅273(-1⋅2⋅2+3⋅18+1)
Rewrite the expression.
27-1⋅2⋅2+3⋅18+1
27-1⋅2⋅2+3⋅18+1
27-1⋅2⋅2+3⋅18+1
Simplify the denominator.
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Multiply -1 by 2.
27-2⋅2+3⋅18+1
Multiply -2 by 2.
27-4+3⋅18+1
Multiply 3 by 18.
27-4+54+1
Add -4 and 54.
2750+1
Add 50 and 1.
2751
2751
Cancel the common factor of 27 and 51.
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Factor 3 out of 27.
3(9)51
Cancel the common factors.
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Factor 3 out of 51.
3⋅93⋅17
Cancel the common factor.
3⋅93⋅17
Rewrite the expression.
917
917
917
The result can be shown in multiple forms.
Exact Form:
917
Decimal Form:
0.52941176…
Multiply 81/(3+9*18-(6*2))

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