Example

Example of Checking the Answer in a Word Problem

A crucial step in solving a word problem is verifying the calculated answer within the context of the original scenario to ensure it makes logical sense. For instance, if computations yield a 1st month's newspaper weight of 29 pounds, and the problem stated the 2nd month's weight was 28 pounds with a total of 57 pounds, verification involves asking: "Does 1st month’s weight plus 2nd month’s weight equal 57 pounds?" By substituting the values into the equation, you evaluate }29 + 28 \stackrel{?}{=} 57{. Because 57=57{}57 = 57 is a true mathematical statement, it confirms that the answer is logically sound and correct.

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Updated 2026-04-21

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