# 6. Variant 1

A doll maker makes one doll in 1 hour 45 minutes. After every three dolls made, the master has to rest for half an hour. Ten dolls are needed for gifts. At what time the next day (specify hours and minutes) will the order be completed if the master started making dolls at 10:00 AM and worked through the night?
Answer: 5:00.

Solution: The master takes 105 minutes to make one doll. Then ten dolls are made in 1050 minutes. During this time, the master will have to rest 3 times for 30 minutes each, which is 90 minutes. In total, the entire order will take 1140 minutes. This is exactly 19 hours.

## Variant 2

A doll maker takes 1 hour 45 minutes to make one doll. After every three dolls made, the master is forced to rest for half an hour. Ten dolls are needed for gifts. At what time the next day (specify hours and minutes) will the order be completed if the master started making dolls at 8:00 AM and worked through the night?

Answer: 3:00.

## Variant 3

A doll maker takes 1 hour 15 minutes to make one doll. After every three dolls made, the master is forced to rest for 40 minutes. Ten dolls are needed for gifts. At what time the next day (specify hours and minutes) will the order be completed if the master started making dolls at 1:30 PM and worked through the night?

Answer: 4:00.

## Variant 4

A doll maker takes 1 hour 15 minutes to make one doll. After every three dolls made, the master is forced to rest for 40 minutes. Ten dolls are needed for gifts. At what time the next day (specify hours and minutes) will the order be completed if the master started making dolls at 3:30 PM and worked through the night?

Answer: 6:00.

## Variant 5

A doll maker takes 1 hour 15 minutes to make one doll. After every three dolls made, the master is forced to rest for 40 minutes. Ten dolls are needed for gifts. At what time the next day (specify hours and minutes) will the order be completed if the master started making dolls at 2:30 PM and worked through the night?

Answer: 5:00.