If p,q,r and S are distinct single digit positive numbers ,Then what is the greatest value of (P + q)(r+s)?
- 230
- 225
- 224
- 221
To find the greatest value of (P + q)(r + s), we need to determine the highest possible values for P, Q, R, and S.
Since P, Q, R, and S are distinct single-digit positive numbers, the highest values we can assign are:
P = 9
Q = 6
R = 7
S = 8
Substituting these values into the expression (P + Q)(R + S), we have:
(9 + 6)(7 + 8) = 15 * 15 = 225
Therefore, the greatest value of (P + Q)(R + S) is 225
The correct answer is: 225