Home » Evaluate (frac{1}{2}+frac{3}{4}offrac{2}{5}div 1frac{3}{5})

Evaluate (frac{1}{2}+frac{3}{4}offrac{2}{5}div 1frac{3}{5})

Evaluate (frac{1}{2}+frac{3}{4}offrac{2}{5}div 1frac{3}{5})

  • A.
    (frac{15}{16})
  • B.
    (frac{11}{16})
  • C.
    (frac{49}{50})
  • D.
    (3frac{1}{5})
Correct Answer: Option B
Explanation

(frac{1}{2} + (frac{3}{4} text{ of } frac{2}{5}) div 1frac{3}{5})

= (frac{1}{2} + (frac{3}{4} times frac{2}{5}) div frac{8}{5})

= (frac{1}{2} + frac{3}{10} div frac{8}{5})

= (frac{1}{2} + (frac{3}{10} times frac{5}{8}))

= (frac{1}{2} + frac{3}{16})

= (frac{11}{16})

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