Answer:
n = 10
Step-by-step explanation:
20/4 = 50/n
20n = 50 x 4
20n = 200
n = 10
Hope that helps!
Answer:
Easy it 6.4 you get it by dividing.
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
Answer:
15.1 gallons are needed to shut off the alarm.