3 years ago

The sum of 6 consecutive even numbers is 126. What is the fourth number in this sequence?

Mathematics

1 answer:

Verizon [17]3 years ago

3 0

9514 1404 393

Answer:

Step-by-step explanation:

The average of the 6 even integers is the odd integer halfway between the first three and the last three. That average value is 126/6 = 21, so the 4th integer is 21+1 = 22.

_____

All 6 are {16, 18, 20, 22, 24, 26}.

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