Solve for A
A=64
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3A=4\times 48
Multiply both sides of the equation by 300, the least common multiple of 100,75.
3A=192
Multiply 4 and 48 to get 192.
A=\frac{192}{3}
Divide both sides by 3.
A=64
Divide 192 by 3 to get 64.
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