Answer:
i thingk u can do it
Step-by-step explanation:
Answer:
45.8
Step-by-step explanation:
Answer:12 mph
Step-by-step explanation:
There are 5 quarters and 3 dimes.
Let's illustrate it as 
Now adding 5 quarters and 5 dimes, we get
.
5/3 is not equal to 10/8 hence it no longers has the ratio of 5:3 but now has the ratio of 5:4
Answer:
B. 5
Step-by-step explanation:
7.7 km is equal to 4.78456 miles, if you round, you will get 5