Solve for a 8/15=a/45

Math
815=a45
Rewrite the equation as a45=815.
a45=815
Multiply both sides of the equation by 45.
45⋅a45=45⋅815
Simplify both sides of the equation.
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Cancel the common factor of 45.
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Cancel the common factor.
45⋅a45=45⋅815
Rewrite the expression.
a=45⋅815
a=45⋅815
Simplify 45⋅815.
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Cancel the common factor of 15.
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Factor 15 out of 45.
a=15(3)⋅815
Cancel the common factor.
a=15⋅3⋅815
Rewrite the expression.
a=3⋅8
a=3⋅8
Multiply 3 by 8.
a=24
a=24
a=24
Solve for a 8/15=a/45

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