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Select the number-pair in which the two numbers are related in the same way as are the two numbers of the following number-pair. 16 ∶ 224

A17 ∶ 289

B22 ∶ 440

C25 ∶ 650

D20 ∶ 400

Answer:

B. 22 ∶ 440

Read Explanation:

16 ⇒ (16)^2 - (16 × 2) = 256 - 32 ⇒ 224 Similarly, 22 ⇒ (22)^2 - (22 × 2) = 484 - 44 ⇒ 440


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