Question

Find 3 consecutive positive even no. whose sum is 90

Answer 1

Answer:

The three numbers are: 28,30,32

Explanation:

Denote the middle number of the three by n.

Then the other two numbers are n−2 and n+2, so:

90=(n−2)+n+(n+2)=3n

Dividing both ends by 3 and transposing we find:

n=30

So the three numbers are: 28,30,32



I hope you get your answer
all the best
keep learning
with brainly
Dont forget to mark me as brainlist



AFREEN NAAZ

Answer 2

See mate here we can use arithmetic progression to calculate the following numbers!
Please do mark add brainliest!:)