Question

A two digit number is obtained by either multiplying the sum of the digits by 8 and then subtracting 5 on by multiplying the difference of the digits by 16 and then adding 3. find the number.

Answer 1

Answer:

38

Step-by-step explanation:

let the two digit of no is x and y then no can be represent in unit and one form .so according to question

x+10y=[(x+y) ×8]-5

x+10y=[(x-y) ×16]+3

solving both two these equation we get

x=3 and y=8 so no is 38

note- after subtracting 5 instead of using on there must be OR. so according to me question must be in that manner.

A two digit number is obtained by either multiplying the sum of the digits by 8 and then subtracting 5 OR by multiplying the difference of the digits by 16 and then adding 3. find the number.