please answer the 2nd and 3rd questions. I'll give u 20 points

Answer:
#3 is 102
Step-by-step explanation:
6.2 × .15 = .93
6.2 - .93 = 5.27
107.27 - 5.27 = 102
Answer:
2. x= [tex]\frac{103}{40}[/tex]
3. $117.3
Step-by-step explanation:
6.20 x .15 = .93
6.20-.93= 5.27
107.27-5.27=102
102 x .15 = 15.3
102+15.3=117.3