Three consecutive integers are such that when they are taken in increasing order and are multiplied by 2 and 3 and 4 respectively they add up to 74 find these numbers
Answers
Answered by
44
Answer:
The numbers are 7,8,9 respectively.
Step-by-step explanation:
Let the three consecutive integers be :- x , x+1 , x+2
Multiplying by 2,3,4 respectively gives 2x , 3x+3 , 4x+8
Adding them gives 2x+3x+3+4x+8 = 9x + 11
Since this is 74,
9x = 74–11
9x = 63
x = 7
Therefore x=7 then the consecutive terms will be 8 & 9
The integers are 7, 8 and 9.
BrainIyMSDhoni:
Good :)
Answered by
38
The numbers are consecutive so let the numbers be ⇒
According to the question, they are taken in increasing order and multiplied by 2,3 and 4.
So the values change and now they are as follows.
According to the question, these numbers sum up to 74. So our equation would be as follows.
Verification
∴ The integers are 7 (x), 8 (x+1 = 7+1), and 9 (x+2 = 7+2).
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