(22 * 495 + 891 * 44) / (33 * 176 + 55 * 264) = _________?
Correct answer: C. 69/28
- A. 1
- B. 2
- C. 69/28
- D. 66/17Computer Online Quiz
Explanation
The numerator is 22 x 495 + 891 x 44 = 10890 + 39204 = 50094. The denominator is 33 x 176 + 55 x 264 = 5808 + 14520 = 20328, so the fraction is 50094/20328 = 69/28 after simplification. The likely trap is 2, which comes from estimating the numerator and denominator rather than simplifying exactly.
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