Answer:
26
Step-by-step explanation:
Let x represent the missing number

Convert both fractions to improper fractions 

Cross multiply 


Subtract both sides by 1,575


Divide both sides by 15

x = 26
 
        
             
        
        
        
find the volume of the cone:
1/3 pi r squared × h
1/3 pi (1) squared × 2 
= 2/3 Pi (feet cubed)
find the volume of the cylinder:
pi r squared × h
(the radius is 1 foot because its half the diameter which is 2 feet)
pi (1) squared × 2
= 2 Pi (feet cubed)
2 Pi is÷ 2/3 Pi
= 3
therefore it will take 3 cones of liquid to fill a cylinder with a diameter of 2 and height of 2
 
        
             
        
        
        
Answer:
12
Step-by-step explanation: