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How did we get 93 when x= 90? Please show me in practical not in theory Thank you

Chris Topher

CA Foundation

★ 5

01-Sep-21 19:52

511

Answers (2)

*When x=9* Not 90

Thread Starter

Chris Topher

CA Foundation

★ 5

01-Sep-21 19:53

Thread Starter

Chris Topher

*When x=9* Not 90

x is 9 and it was at tens place. If y is at ones place, x is 3 times y which means y is 3. So, we have 10 x 9 + 3 = 93. Practically, you may check subtract 39 from 93 and answer will be 54

Sahibdeep Singh

CA Inter

★ 14K+

01-Sep-21 20:21

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