there is a number, the second digit of which is smaller than its first digit by 4, and if the number was divided by the digitÂ’s sum, the quotient would be 7. Can you find the number
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Answer:
84
Step-by-step explanation:
consider these options for this question 51,62,73,84
All these options satisfy the given condition i.e.,second digit is smaller than the first digit by 4
5-1=4
6-2=4
7-3=4
8-4=4
when these numbers divided by the digit's sum only 84 will give the remainder as zero,but others wont give the remainder as zero
i.e, 51/6=>quotient=8,remainder=3
62/8=>quotient=7,remainder=6
73/10=>quotient=7,remainder=3
84/12=>quotient=7,remainder=0
in question it is not mentioned the remainder is zero but we have to assume that
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