Question

Tom has to take three medicines each day. One is to be taken

Answer 1

Answer:

9pm Monday

Step-by-step explanation:

It would take 12 hours, that would be when all of the medicines would be taken at the same time, because 3/4/6 are factors of 12

Answer 2

Answer:

Monday at 9pm

Step-by-step explanation:

• The first drug is by every 9,12,3,and 6.
• The second drug is by every 9,1,and 5.
• While the third drug is by every 9 and 3.

Therefore, 9 is common so the next time the drugs will be taken at the same time is by 9pm.