Two numbers add up to 50 and their difference is 14. What is their product?
Answer and explanation
Correct answer: B. 576
- Step 1: The larger number is (50 + 14) / 2 = 32 and the smaller is (50 - 14) / 2 = 18.
- Step 2: Product = 32 x 18 = 576.
Answer
576.
Why not the others: 30 and 20 differ by 10, 34 and 16 differ by 18, and 25 and 25 do not differ at all.
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