Class A, B and C were given some caramel apples to sell for their charity drive. The average number of caramel apples the 3 classes had at first was 202. After Class B sold twice as many caramel apples as Class A and Class C sold ³₄ as many caramel apples as Class B, the average number of caramel apples the 3 classes had left was 46. How many caramel apples did Class A and Class C sell altogether?

Class A	Class B	Class C
1x2	2x2
	4x1	3x1
2 u	4 u	3 u

Class A : Class B : Class C
2 : 4 : 3

Total number of caramel apples that the 3 classes had at first
= 3 x 202
= 606

Number of caramel apples that the 3 classes left
= 3 x 46 
= 138

Number of caramel apples that were sold by 3 classes
= 606 - 138
= 468

2 u + 4 u + 3 u = 468
9 u = 468

1 u = 468 ÷ 9 = 52

Total number of caramel apples sold by Class A and Class C
= 2 u + 3 u
= 5 u
= 5 x 52
= 260

Answer(s): 260