How many tablets should be dispensed if a prescription is written for 3 tablets twice daily for 10 days followed by 1 tablet per day for 15 days?

75 tablets

Step-by-step explanation:

Firstly

3 tablets twice daily means "take 3 tablets at a time" 2 times in a day. So, that is 3 * 2 = 6tablets per day

This is for 10 days, so total of 6 * 10 = 60 tablets

Then, 1 tablet per day for 15 days, that is 1 * 15 = 15 tablets

Therefore, in total 60 + 15 tablets needs to be dispensed, 75