the digit at the tens place of a 2-digit number is three times the digit at the once place if the sum of this number and the number formed by reversing its digit is 88,find the number
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The answer would be 62
rishabh7371:
its correct but i need the solution
first question is digit of a two digit number is there times of other means combination may be 1 or 3. and 2or 6, and 3 or 9 only according to question only 2 or 6 can prove question second digit means 6 is triple of 2. and after changing their position sum would be 62+26=88
can i ask any other guestion from ypu
sory you
yeah
the stremer goes downstream and covers the distance between two ports in 4 hours while it covers the same distance upstrem in 5 hours if the speed of the strem is 2km/h find the speed of the stremer in stiil water
I think 9km
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