Question 8
A number gives a remainder of 5 when divided by 10. Another number gives a
remainder of 4 when divided by 10. The sum of these two numbers is multiplied
by 3 to give the third number. What is the remainder when this third number is
divided by 10?
remainder of 4 when divided by 10. The sum of these two numbers is multiplied
by 3 to give the third number. What is the remainder when this third number is
divided by 10?