ashtennis14 ashtennis14

22-01-2020
Mathematics

contestada

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

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kcandlaura96 kcandlaura96

22-01-2020

Answer:i have no idea but go back to your math book and lesson and check :p

Step-by-step explanation:

Answer Link

kenlingdad kenlingdad

22-01-2020

Answer:

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

Answer Link

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