Solve for c
c=9
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c\times \frac{1}{4}\times \frac{1}{3}\times 4=2+1
Divide \frac{1}{3} by \frac{1}{4} by multiplying \frac{1}{3} by the reciprocal of \frac{1}{4}.
c\times \frac{1}{4}\times \frac{4}{3}=2+1
Multiply \frac{1}{3} and 4 to get \frac{4}{3}.
c\times \frac{1\times 4}{4\times 3}=2+1
Multiply \frac{1}{4} times \frac{4}{3} by multiplying numerator times numerator and denominator times denominator.
c\times \frac{1}{3}=2+1
Cancel out 4 in both numerator and denominator.
c\times \frac{1}{3}=3
Add 2 and 1 to get 3.
c=3\times 3
Multiply both sides by 3, the reciprocal of \frac{1}{3}.
c=9
Multiply 3 and 3 to get 9.
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