PSLE
A player has to play a total of five games in Round 3 of a competition. The scores for Jeremy's first four games are shown. Jeremy will qualify for Round 4 if his average score for four of the five games is 100 or more. What is the lowest score Jeremy must get in the 5^th game to qualify for Round 4?

Round 3
Game	Score
1st	93
2nd	98
3rd	99
4th	96
5th	?

Lowest total score for four games to qualify
= 4 x 100
= 400

To get the lowest score in the fifth game to qualify for Round 4, we need to exclude the lowest score (93) at the 1st game in Round 3 so that the rest of the four games can be as high as possible to qualify for Round 4.

Hence, the 2nd, the 3rd, the 4th, and the 5th games must score a total of 400.

Score in the 5th game
= 400 - 98 - 99 - 96
= 107

Answer(s): 107