Difference between the digits of a two digit number is 5 and the digit in the unit’s place is six times the digit in the ten’s place. What is the number?
Let the number be 'xy'
y = 6x
y - x = 5
On substituting, we get
6x - x = 5
x = 1
y = 6
$$\therefore$$The required number is 16.
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