1. In a two-digit number the units digit is four times the tens digit and the sum of the digits is 10,
Find the number.
Answers
Answered by
1
Answer:
Step-by-step explanation:
let the tens digit be x
then the units digit will be 4x
ATQ,
x+4x=10
5x=10
x=2
the no.= 10x+4x(tens digit is multiplied by ten)
=10x2+4x2
=28 ans.
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