Hours

The lesson lasts 45 minutes. For the week, students have 18 lesson hours. How many are the actual hours?

Result

n =  13.5 h

Solution:

Solution in text n =







Leave us a comment of this math problem and its solution (i.e. if it is still somewhat unclear...):

Showing 0 comments:
1st comment
Be the first to comment!
avatar




To solve this verbal math problem are needed these knowledge from mathematics:

Next similar math problems:

  1. Nightingale
    slavik Nightingale sang five seconds for 5 hours and 5 minutes. How many seconds were missing to sing 10 hours?
  2. Clock
    1clock How many hours are 15 days?
  3. Time
    clock_time 16.2 days ..... how many hours is it?
  4. Hours
    watch_1 How many hours is 9 days?
  5. Hr to min
    time_8 Sue biked to school in 5/12 of an hour. How many minutes did it take her to ride to school?
  6. Minutes
    clocks_2 Determine the difference in minutes: T1 = 2 3/20 h T2 = 2.3 h
  7. Flood water
    flooding Flood waters in some US village meant that the homes had to evacuate 364 people. 50 of them stayed at elementary schools, 59 them slept with their friends and others went to relatives. How many people have gone to relatives?
  8. Bean bag
    bag A student tossed a bean bag. It landed 216 inches away. How many yards are equal to 216 inches?
  9. Father and son
    father_son_1 Father is 44 years old, his son 16 years. Determine how many years ago was the father five times older than the son.
  10. Foot in bus
    havo It was 102 people on the bus. 28 girls had two dogs. A 11 girls had one dog. At the next stop seceded 5 dogs (even with their owners). They got two boys together with three dogs. The bus drove one driver. How many foot were in bus?
  11. Plane
    rovnobezky On how many parts divide plane 6 parallels?
  12. Cakes
    cookies_1 On the bowl were a few cakes. Jane ate one-third of them, Dana ate a quarter of those cakes that remained. a) What part (of the original number of cakes) Dana ate? b) At least how many cakes could be (initially) on thebowl?
  13. Addition of Roman numbers
    roman Added together and write as decimal number: LXVII + MLXIV
  14. Fan
    fan The fan has a speed of 210 RPM. Calculate for time of one fan period.
  15. Circles
    olympic_circles For the circle c1(S1; r1=146 cm) and c2(S2; r2 = 144 cm) is distance of centers |S1S2| = 295 cm. Determine the distance between the circles.
  16. If-then equation
    triangles_10 If 5x - 17 = -x + 7, then x =
  17. One frame
    room_1 5 picture frames cost € 12 more than three frames. How much cost one frame?