the sum of the digit of a two digit number is 10.if 18 be substracted from it the digit in the resulting number will be equal.the number is
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the two digit number--> _ _
_+_=10
let the two digit number be 'a'
a-18=10
a=10+18
a=28
therefore, the number is 28
_+_=10
let the two digit number be 'a'
a-18=10
a=10+18
a=28
therefore, the number is 28
adhikari:
this is wrong anwer correct answer is 73 .but i dont know how ?
srry if if i wasn't of any help
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number is 9 and 1 (9+1 =10, 18-9=9).
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