Find 3 consecutive positive even no. whose sum is 90
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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
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AFREEN NAAZ
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
aryanppp:
see ya!
and i have not asked the question the sheer can mark you as brainliest not me.
the asker
sorry!
ok
Answered by
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See mate here we can use arithmetic progression to calculate the following numbers!
Please do mark add brainliest!:)
Please do mark add brainliest!:)
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