Math, asked by arun6676, 1 year ago

a two digit number is 9 more than the number obtained when its digits are reversed. It the sum of its digits is 9. Find the number

Answers

Answered by brunoconti
11

Answer:


Step-by-step explanation:


Attachments:

arun6676: thank you bro
arun6676: I thought 45 is answer is it right or no
nagarajgogre0125: both 54 and 45 r correct
nagarajgogre0125: bcz when that no is reversed that gives difference 9
govindrajark: No both 45 and 54 are not correct only 54 is the answer
Answered by nancy1973
7
so here it is said sum of the digits is 9
so the number may be :-

18
27
36
45

81
72
63
54

as sum of digits is 9.

but here it said reversed number is 9 less than the number so obviously the ten's digit place digit will be greater.

so as per the question it is said the reversed number obtained will be 9 greater so the answer is

54

explaining :-

54

reversed = 45

difference between the actual number and reversed number = 54 - 45 = 9

HENCE THE REQUIRED NUMBER IS 54

HOPE IT HELPS U......!

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nancy1973: thanks : )
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