Question

If 4y5z is exactly divisible by 3, then the least value of (y + z) is​

Answer 1

Answer:

y + z = 3

Step-by-step explanation:

sum of the digits should be a multiple of 3

4 + y + 5 + z = 9 + y + z should be multiple of 3

If the least value of y +z = 3

then sum = 9 + 3 = 12