Page 131 - NUMINO Challenge_A2

Answer
Key

11. Trading in Empty Bottles

Investigate How Many Bottles of Juice Can You Drink? 15
Bottles
9 Bottles of Juice
of Juice
6 New
3 New Bottles Bottles
of Juice of Juice
2 New
1 New Bottle of Juice Bottles of Juice
Therefore, you can drink at most 9 3 1 13
bottles. 1 New Bottle
of Juice

Therefore, you can drink at most
15 6 2 1 24 bottles.

Type Study Trading in Empty Bottles
1 15 Bottles of Juice

Drank 15 Bottles of Juice
15 Empty Bottles of Juice

5 New Bottles of Juice

2 5 Bottles of Juice

Drank 5 Bottles of Juice
5 Empty Bottles of Juice

1 New Bottle of Juice, 2 Empty Bottles of Juice

26 NUMINO Challenge A2