Question

6. When 5/2 is subtracted from a number and the difference is made 8 times, then the result is thrice the number itself. Find the number.​

Answer 1

Answer:

Number = x

Difference = x - ( 5 / 2 )

8 times of difference = 8x - 20

Now , according to question , 8 times of difference will be thrice of original number ' X '

Hence , 3x = 8x - 20

5x = 20

x = 20 / 5 = 4

Hence , the number is 4.

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