36 of them did not have an umbrella because out of 11 people, 4 did not bring an umbrella.
Answer:
3
Step-by-step explanation:
we know that 1 gallon = 4 quarts so...
17 gallons of root beer + 12 gallons of punch = 29 gallons in total
29 gallons ÷ 4 = 7.25 quarts
so she needs 7 bottles of quarts for her 29 total gallons.
