Question

I am number between 70 and 100 my ones digit is to less than my tens digit I am a prime number what number am l

Answer 1

Answer:

Now hundreds digit should be minimum 1

As per question

Hundreds digit =tens digit -8

x=y-8………….(1)

maximum value of y=9

and minimum value of x=1

Thus eqn. (1) is only correct if

x=1 and y=9

Now y=z+5

so z=y-5=9–5=4

Thus the required 3 digit number=194

Step-by-step explanation:

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