Is there more to this? I don’t quite understand
5 2/5 is a mixed number, as an improper fraction it’s 27/5
2 / 10 = 20 / 100.
So 2 /10 + 2 / 10 = 4 / 10.
Simplify that to 2 / 5.
1. I cant really see it so I'm going to skip it
2. 6
3. I think its the third column
4. I'm not sure
5. burger, milk, fruit and hotdog, apple juice, fruit
6. I can't really see it
(I hope this helps you, I'm sorry for not answering some of the question, if you need help you can ask for help)
Answer: 8 hours
Step-by-step explanation:
Let x be the time before they meet ( in hours)
Speed of Sam = 12 mph
Sped of Fred = 9 mph
Distance = Speed × time
Distance covered by Sam in x hours = 12x
Distance covered by Fred in x hours = 9x
<em> (Distance) (rate1) (time1) (rate2) (time2)</em>
Total distance between them: 168 = 12 x + 9 x
Hence, the number of hours before they meet if Sam runs 12 mph and Fred runs 9 mph. = 8