Time + fractions - math problems
Number of examples found: 81
- Hours 3
How many hours are in 3 2/3 days?
- Minute hand v2
In how many minutes describe the minute hand angle 60 degrees?
Honza is 13 years old and Peter 21 years old. After how many years are their ages will be at ratio 7: 9?
- Obtuse angle
Which obtuse angle is creating clocks at 17:00?
Akpan spent 3/8 of his time in school during the week. What fraction of his time does he spend at home during the week?
- Father and daughter
Father is 36 years old, daughter is 20 years less. What will be the ratio between them when they are 10 years more?
- Age ratio
Janko is 14 years old. The age ratio of Janka and Zuzka is 2: 3. What was the ratio seven years ago?
Father is 36 years old, his daughter is 4 years old. Write down the ratio of the age of father and daughter. In what ratio will the ages of father and daughter after 4 years?
- Doug biked
Doug biked 5 1/4 miles in 3/4 of an hour. What is his average speed?
- Road repair
Road repair took 10 days for 36 workers if they worked 9 hours a day. How many days take repair same road 37 workers if they work 8 per day?
What part of the day is 23 hours 22 minutes? Express as a decimal number.
- Third of an hour
How many minutes is a third of an hour? Do you know to determine a third of the lesson hour (45min)?
Write as fraction in basic form which part of the week is 980 minutes.
- Three men
Alex is half younger than Jan, which is one-third younger than George. The sum of their ages is 48. How are these three men old?
- Age of family
The age of father and son is in the ratio 10: 3. The age of the father and daughter is in ratio 5: 2. How old are a father and a son if the daughter is 20?
- Water reservoir
One drain hole emptied the water from the tank for 20 hours, with the second drain for 30 hours. How long will the water drain from this tank if we open two drains simultaneously?
How many hours are, if the time that elapsed since 8:00 is 2/5 of the time that will past till midnight?
Pediatrician this month of 20 working days takes 8 days holidays. What is the probability that on Monday will be at work?
- Video game
Nicole is playing a video game where each round lasts 7/12 of an hour. She has scheduled 3 3/4 hours to play the game. How many rounds can Nicole play?
- The tourist
The tourist walked a quarter of the way on the first day, a third of the rest on the second day, and 20 km on the last day. How many km did he walked in three days?
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