Answer:
no, he is not correct
Step-by-step explanation:
His last two conversion fractions are reversed. He should have 1hr/60min and 1min/60s.
Answer:
10.7a-8.1b
Step-by-step explanation:
Answer: x = 6
Step-by-step explanation:
3x - 6.59 = 11.41
Add 6.59 to both sides
3x = 18
Divide both sides by 3
x = 6
Hope that helped!