Answer:
Hence, 28 is the required number.
is 28
Step-by-step explanation:
Let one's digit be 4x. Then, ten's digit =x.
Number =10x+4x=14x ....(1)
Number obtained by reversing the digits =40x+x=41x
According to the given condition,
41x−14x=54
27x=54
x=2
Putting the value of x in (1) , we get
Number =14×2=28
Hence, 28 is the required number
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Verified answer
Answer:
Hence, 28 is the required number.
Answer:
is 28
Step-by-step explanation:
Let one's digit be 4x. Then, ten's digit =x.
Number =10x+4x=14x ....(1)
Number obtained by reversing the digits =40x+x=41x
According to the given condition,
41x−14x=54
27x=54
x=2
Putting the value of x in (1) , we get
Number =14×2=28
Hence, 28 is the required number