The average of 5 consecutive natural numbers is 36. Find the sum of the even numbers of those five numbers? 1) 10 2) 180 3) 136 4) 105
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0
Step-by-step explanation:
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Answered by
1
Answer:
180
Step-by-step explanation:
let the consecutive numbers be x,x+1,x+2,x+3,x+4
Average of those numbers is 36
i.e
(x,x+1,x+2,x+3,x+4) /5 =36. (here I can't use average sign)
shift 5 on right side
x,x+1,x+2,x+3,x+4 = 36 X 5 = 180
Now make the sum of all those x and numbers
5x + 10 = 180
i.e 5x = 170
i.e x = 34
Therefore consecutive numbers are
x,x+1,x+2,x+3,x+4 = 34, 34+1 = 35 , 34 + 2 = 36,
34+3= 37, 34 + 4 = 38
There sum is
34+35+36+37+38 = 180
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