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the units digit of two digit number is double the tens digits if the digits are reversed the new number is 27 more than the origin

By Athena

the units digit of two digit number is double the tens digits if the digits are reversed the new number is 27 more than the original number dertemine the digits​

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Athena

in the adjoining figure d,e,f are the midpoint of the sides bc,ca and ab respectively, of triangle abc show that angle edf=a,def=b

*Which of the following division will give a positive integer as a quotient?*

1️⃣ (- 9 )/3
2️⃣ ( -6) /(-18 )

2 thoughts on “the units digit of two digit number is double the tens digits if the digits are reversed the new number is 27 more than the origin”

  2. Answer:

    Let the tens place be x

    units place = 2x

    10 x x + 2x x 1 = 10x +2x = 12 x

    let’s reverse the numbers

    10 x 2x + x x 1= 20x + x = 21 x

    12x+ 27 = 21 x

    27 = 21x – 12x

    27 = 9x

    27/9 = x

    x=3

    To find the digits = 12 x 3 = 36

    21 x 3 = 63

    Step-by-step explanation:

    Hope its helpful for u. Thanks.

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