No they aren't because they both can't be multiple by the same number
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
Answer:All you need to do is divide 80 by 10, and then multiply 10 by 3
Answer:( 3, 4)
Step-by-step explanation: :)