in a two digit number the digit in the unit place is four times the digit in the tens place and the sum of the digits is equal to 10 what is the number
Answers
Answered by
3
The number is 28..........
Answered by
9
ofcours answer is 28
explanation:
let the digit at tens place is p
then,
the digit at unit place = 4×p
also,
p+4p = 10
5p = 10
p =10/5
p = 2
since, the digit at tens place=2
then digit at unit place= 4×2 = 8
hence the no. is 28
explanation:
let the digit at tens place is p
then,
the digit at unit place = 4×p
also,
p+4p = 10
5p = 10
p =10/5
p = 2
since, the digit at tens place=2
then digit at unit place= 4×2 = 8
hence the no. is 28
realsujaykumar:
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