Which of the following options will have sum as 90?
Show answer & explanation
Correct answer: C
Explanation
Correct Answer: Option 3
Logic & Calculation:
Convert both parts of the expression into simple decimals:
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45 1/2 = 45.5
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89/2 = 44.5
Sum:
45.5 + 44.5 = 90
Quick Summary of All Options:
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Option 1: 42 4/5 + 6 1/6 = 42.8 + 6.16 = 48.96
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Option 2: 43 1/2 + 7 1/4 = 43.5 + 7.25 = 50.75
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Option 3: 45 1/2 + 89/2 = 45.5 + 44.5 = 90 (Correct)
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Option 4: 52 1/7 + 63 = 52.14 + 63 = 115.14