9. If the difference of two consecutive number is 15 and greater of them is x then the smaller number is: I. 16 II. 14 III. 8 IV. 7

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Dileep Vishwakarma

2 years ago

let the greater number be xsmaller number be x-1=>x+x-1=152x-1=152x=16x=8. smaller number= 8-1=7.

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