Well if you have 48 pics of flowers and 36 pictures of scenery and you want an equal amount of pictures of the scenery, you want to start out by just seeing what number divides evenly into both, in this case, it is four.
        
             
        
        
        
Answer:
See Below
Step-by-step explanation:
To get volume of cuboid, we multiply the 3 dimensions.
<u>Volume of Box</u> = 28 * 15 * 20 = 8400
<u>Volume of 1 disc case</u> = 1.5 * 14.2 * 19 = 404.7
<u>Volume of 17 disc cases</u> = 17 * 404.7 = 6879.9
Since, volume of 17 disc cases is less than volume of the cuboid box, definitely 17 disc cases will fit the box.
 
        
                    
             
        
        
        
Answer:
2155.13
Step-by-step explanation:
Pi * r(squared)*h
 
        
             
        
        
        
Answer:
36m 40s 
Step-by-step explanation:
To find out how much time was spent on playing soccer, we need to find out the total number of hours spent on exercising. 
Total amount of time for exercise = 3h +  h
h 
                                                         =  h
h 
Total amount of time for soccer =  ×
 ×  h
h
                                                      =  h
h 
                                                      = 36m 40s