The digit in the tens place of a 2-digit number is 3 more than than the digit in the units place . What is the number ?
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let the two digit no be xy
ten place=10x
the digit at the tens place is 3 more
x=y+3
in the question the value of unit digit is not given.....let's consider y=0
then..x=y+3
=0+3=3
here we got
x=3 and y=0
answer is 30....
ten place=10x
the digit at the tens place is 3 more
x=y+3
in the question the value of unit digit is not given.....let's consider y=0
then..x=y+3
=0+3=3
here we got
x=3 and y=0
answer is 30....
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