Question
PSLE
Ian packed 313 balls into four packets, labelled A, B, C and D. Packet A had the most number of balls and Packet D had the least. The difference in the number of balls between Packet A and the number of balls in the other three packets were 13, 38 and 60 respectively. How many balls were there in Packet D?
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PSLE
Ian packed 313 balls into four packets, labelled A, B, C and D. Packet A had the most number of balls and Packet D had the least. The difference in the number of balls between Packet A and the number of balls in the other three packets were 13, 38 and 60 respectively. How many balls were there in Packet D?