He has 345 I have no idea
Answer:
infinite many solutions
Step-by-step explanation:
(12 gal)/5 = 2.4 gal
Each camper used 2.4 gallons of water.
So for each earring, she uses 3 blue, 1 metallic and 2 green..
so for 8 pairs.....thats 16 earrings....she would need :
16 * 3 = 48 blue
16 * 1 = 16 metallic
16 * 2 = 32 green