Ask Question
31 July, 05:15

a number consist of 2 digits the digit in tens place is twice unit place the no. formed by reversing the digit is 27 less than original no. find the original

+4
Answers (1)
  1. 31 July, 07:34
    0
    63

    Step-by-step explanation:

    If x units, then 2x tens

    Number is: 2x (10) + x = 21x

    Reversing digits:

    2x units and x tens,

    Number is: x (10) + 2x = 12x

    21x - 12x = 27

    9x = 27

    x = 27/9 = 3

    Original number: 21x = 21 (3) = 63
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “a number consist of 2 digits the digit in tens place is twice unit place the no. formed by reversing the digit is 27 less than original no. ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers