Simplify; 2\;1/4 × 3\;1/2 ÷ 4 \;3/8

Correct Answer is : 1 45\;4/554

Correct Answer is : 1 45\;4/554

Test Index

WAEC Mathematics 2018 Paper

Question : 5

Total: 50

Simplify; 2

\;\frac{1}{4} \times 3\;\frac{1}{2} \div 4 \;\frac{3}{8}

Solution:

2 $\;\frac{1}{4} \times 3\;\frac{1}{2} \div 4 \;\frac{3}{8}$

= $\;\frac{9}{4} \times \;\frac{7}{2} \div \;\frac{35}{8}$

= $\;\frac{9}{4} \times \;\frac{7}{2} \times \;\frac{8}{35}$

= $\;\frac{9}{5}$

= 1 $\;\frac{4}{5}$

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