Question

To disinfect 1 quart of stream water to make it drinkable, you need to add 2 tablets of iodine. How many tablets do you need to disinfect 4 quarts? *
a) 8
b)6
c)7
d)10

Answer 1

Answer:

a)

Step-by-step explanation:

1 quart = 2 tablets

1x4 quarts = 2x4 tablets

4 quarts = 8 tablets