Question

A two digit number is four times of the digit it also equal to three times the product of digits. find the number ​

Answer 1

Answer:

answer is 24

Step-by-step explanation:

let once place digit is y and  tens place be 10x

number is 10x+y

number is  4 times the sum

10x+y=4(x+y)

10x-4x=4y-y

2x=y

simillarly product

10x+y=3xy

10x+2x=3x(2x)

12x=6x ^2

6x(x-2)=0

x-2=0( or ) 6x=0

x=2  0r x =0

x=2 then y = 4

number is 10(2)+4=24