Simplify ( 3 / 4 + 1 / 3 ) x 4 1 / 3
MATHEMATICS
WAEC 1992
Simplify (3/4 +1/3) x 41/3 + 31/4
- A. 1/2
- B. 13/12
- C. 10/9
- D. 13/9
Correct Answer: D. 13/9
Explanation
(3/4 +1/3) x 41/3 \(\div\) 314
\(\begin{pmatrix} 9 + 4 \\ 12 \end{pmatrix}\) x \(\frac{13}{3}\) \(\frac{4}{13}\) = 149
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