Answer:
post the question i can do it
Step-by-step explanation:
 
        
             
        
        
        
Answer:
207 miles
Step-by-step explanation:
92/4
9•23
 
        
             
        
        
        
Answer:
180
Step-by-step explanation:
2 times 30 equals 60 which is an hour so 6 times 30 equals 180.
 
        
                    
             
        
        
        
Answer:
11
Step-by-step explanation:
since 30÷45 = 2/3 then
The space taken by a small book is equal to 
the space taken by 2/3 a large book.
…………………………………………………
<u><em>Calculating the number of large book corresponding to 23 small books</em></u> :
= 23×(2÷3) + 3
= 18.333333333333 (large book)
Then ,Kevin can pack the shelf with (at most) : 30 - 19 = 11 more large books