Find the value of 49 x 58 + 42 x 49.

4980

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4900

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498

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490

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Solution

The correct option is B
4900
By using distributive property of multiplication over addition, $49 \times 58 + 42 \times 49 = 49 \times (58 + 42) = 49 \times 100 = 4900$

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