Answer :
Answer:
Step-by-step explanation:
add 12 for every hour and to find the answer 12 times 7
it will be 4:00p.m when they have 84.
hope this helps
Answer:
Step-by-step explanation:
add 12 for every hour and to find the answer 12 times 7
it will be 4:00p.m when they have 84.
hope this helps