A number consists of two digits.The digit at the ones place is 3 times the digit at the tens place.if 36 is added to the number the digits are reversed find the number
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What are the possibilities given that the ones place is 3x the tens?
13
26
39
Which of the three, when 36 is added, reverses its digits?
13 + 36 = 39 ... nope
26 + 36 = 62... woohoo!
39 + 26 = 67... that doesn't work either
.
The only possibility is 26.
Hope This Helps:)
13
26
39
Which of the three, when 36 is added, reverses its digits?
13 + 36 = 39 ... nope
26 + 36 = 62... woohoo!
39 + 26 = 67... that doesn't work either
.
The only possibility is 26.
Hope This Helps:)
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