Solve for a
a=60
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\frac{12}{23}\times 115=a
Multiply both sides by 115.
\frac{12\times 115}{23}=a
Express \frac{12}{23}\times 115 as a single fraction.
\frac{1380}{23}=a
Multiply 12 and 115 to get 1380.
60=a
Divide 1380 by 23 to get 60.
a=60
Swap sides so that all variable terms are on the left hand side.
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