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CBSE Class 8 Answered

There consecutive integers are such that when they are taken in increasing order and multiplied by 2,3 and 4 that they add up to 14 . Find these number 
Asked by kumarisarita10274 | 26 Mar, 2020, 07:28: PM
answered-by-expert Expert Answer

Question should be:

There consecutive integers are such that when they are taken in increasing order and multiplied by 2,3 and 4 that they add up to 74 . Find these number.

Solution:
Let the three consecutive integers in an increasing order are
x , x + 1 and x + 2
According to the condition,we get
2x+3(x+1)+4(x+2) = 74
→2x +3x+3+4x+8=74
→9x= 63
→ x = 7
Therefore, the three integers are 7,8 and 9.
Answered by Yasmeen Khan | 27 Mar, 2020, 10:37: AM

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