# Evaluate 8 1/8*0.81/8*0.81/8

818⋅0.818⋅0.818
Convert 818 to an improper fraction.
A mixed number is an addition of its whole and fractional parts.
(8+18)⋅(0.8(18))⋅(0.8(18))
To write 8 as a fraction with a common denominator, multiply by 88.
(8⋅88+18)⋅(0.8(18))⋅(0.8(18))
Combine 8 and 88.
(8⋅88+18)⋅(0.8(18))⋅(0.8(18))
Combine the numerators over the common denominator.
8⋅8+18⋅(0.8(18))⋅(0.8(18))
Simplify the numerator.
Multiply 8 by 8.
64+18⋅(0.8(18))⋅(0.8(18))
658⋅(0.8(18))⋅(0.8(18))
658⋅(0.8(18))⋅(0.8(18))
658⋅(0.8(18))⋅(0.8(18))
658⋅(0.8(18))⋅(0.8(18))
Cancel the common factor of 0.8.
Factor 0.8 out of 8.
650.8(10)⋅(0.8(18))⋅(0.8(18))
Cancel the common factor.
650.8⋅10⋅(0.8(18))⋅(0.8(18))
Rewrite the expression.
6510⋅18⋅(0.8(18))
6510⋅18⋅(0.8(18))
Multiply 6510 and 18.
6510⋅8⋅(0.8(18))
Multiply 10 by 8.
6580⋅(0.8(18))
Cancel the common factor of 0.8.
Factor 0.8 out of 80.
650.8(100)⋅(0.8(18))
Cancel the common factor.
650.8⋅100⋅(0.8(18))
Rewrite the expression.
65100⋅18
65100⋅18
Multiply 65100 and 18.
65100⋅8
Multiply 100 by 8.
65800
Cancel the common factor of 65 and 800.
Factor 5 out of 65.
5(13)800
Cancel the common factors.
Factor 5 out of 800.
5⋅135⋅160
Cancel the common factor.
5⋅135⋅160
Rewrite the expression.
13160
13160
13160
The result can be shown in multiple forms.
Exact Form:
13160
Decimal Form:
0.08125
Evaluate 8 1/8*0.81/8*0.81/8

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