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23 February, 17:15

The sum of four consecutive multiples of 7 is 378. Find the numbers

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Answers (2)
  1. 23 February, 17:40
    0
    84, 91, 98, 105

    Step-by-step explanation:

    7x + 7 (x+1) + 7 (x+2) + 7 (x+3) = 378

    28x + 42 = 378

    28x = 336

    x = 12

    7x12, 7x13, 7x14, 7x15 i. e. 84, 91, 98, 105

    check: 84 + 91 + 98 + 105 = 378
  2. 23 February, 17:44
    0
    Answer:i have no idea but go back to your math book and lesson and check : p
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