Answer:
Their were 42 kids on each bus.
Step-by-step explanation:
You have to divide the number of kids(210) by the number of buses.
Answer:
Step-by-step explanation:

Answer:
2/3
Step-by-step explanation:
17/21-1/7
17/21-3/21
14/21=2/3
Answer:
Dave is 6 years 4months 16 days 12 hours old
Step-by-step explanation:
Age of Dave Dog = 10year( 1 decade)+ 9 months+3 days
Age of Dave=

= 6 years 4months 16 days 12 hours