By adding all of the numbers on the the outside lines
Answer:
675.7 dollars
Step-by-step explanation:
1) 475.35 + 75.35 + 125 = 675.7
Answer:

Step-by-step explanation:
× 
Simplify = 
Decimal Form = 1.5
4/6, 6/9, 8/12, 10/15, 12/18, 14/21, 16/24, 18/27, etc.<span />