The product of three integers X, Y and Z is 192. Z is equal to 4 and P is equal to the average of X and Y. What is the minimum possible value of P?
| Q. The product of three integers X, Y and Z is 192. Z is equal to 4 and P is equal to the average of X and Y. What is the minimum possible value of P? | |||
| (A) 6 | (B) 7 | (C) 8 | (D) 9.5 |
Sol:
Given product of three integers, X.Y.Z = 192
Given: Z = 4
