Get the denominator down to a one 
15 ÷ 10
__
10 ÷ 10. 
the unit rate is 1.5 / 1
the multipy to get the right denominator.
 1.5 × 120 = 180
_________ ____
 1 × 120 = 120
1.5. 15. 180. 135. 45
___ ____ ___ ____ ____
 1. 10. 120. 90. 30
        
             
        
        
        
1,292.50
add 72.15 to the initial balance, then subtract 5.79
        
             
        
        
        
Answer:
124
Step-by-step explanation:
360 - (90+146) = 124
 
        
             
        
        
        
Answer:
28
Step-by-step explanation:
25+26+27+28=106