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Nicole M.

asked • 06/08/16

The sum of three consecutive integers is 363.

The sum of three consecutive integers is 363.

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Inactive Tutor answered • 06/08/16

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One easy way: divide by 3 to get the middle number, 121. The three consecutive nos. are 120, 121, 122.

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Inactive Tutor

Now I'll set it up in the classic algebra way: Let n = first number, so others are n+1 & n+2.

363 = n + (n+1) + (n+2). Combine terms & solve for n.

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06/08/16

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