Answer:
?= 63.15789474%
Step-by-step explanation:
Use cross multiply
Set ?=x

Answer:
3 hr(s)
Step-by-step explanation:
20 km/1 hour
60km/20km = 3
Unas personas van a aguarar 42 bolitas y hotras 43
Answer:
B
Step-by-step explanation:
Because all whole numbers are integers, but not all integers are whole numbers.
Hope this helps! :)