Math, asked by AnmolAdwani, 1 year ago

tell me 3,4and5 I'll mark as brainliest

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Answers

Answered by KrishnaDaga
1
q4
let one digit of the number be x
other digit=5-x
the number =10*x+5-x
=10x+5-x
=9x+5
other number =10*(5-x) +x
=50-9x
according to question
9x+5+9=50-9x
9x+14=50-9x
18x=36
x=2
number =9x-5
=18+5
=23
q3
in picture


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AnmolAdwani: 3 and 5???
AnmolAdwani: ur ans 3 is wrong
AnmolAdwani: 49 is the ans
KrishnaDaga: by reversing the digit of 94 we will get 49 only
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