the ten's digit of two digit no. is twice the unit's digit. the sum of the number and it's unit's digit is 66. find the number.
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Answered by
10
Answer:
Let the unit's digit be x .
Ten's digit = 2x.
The number = 10×2x+x=20x+x
According to statement,
10×2x+x+x=66
⟹20x+x+x=66
⟹22x=66
⟹x=3
The number= 20x+x=20×3+3=60+3=63
Answered by
1
Answer:
66000125 is the answer. ok
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