Lesson Proper

1. Activity

A. Compute for average speed.

1. A bus travels a distance of 400 km in 5 hours.
2. A jet travels 2 400 km in 6 hours.
3. An athlete 5 km in 2 hour. .
4. A hiker travels 47.5 km in 9.5 hours.
A
5. A horse back rider travels 36 km in 2 hours.

B. Solve for the time taken to travel.

1. A motorcycle rider travels 135 km at 45 km/h
2. A close van travels 288 km at 72 km/h
3. A jogger runs 20 km at 8 km/h
4. A delivery travels 204 km at 68 km/h
5. A bird travels 210 km at 42 kmin

C. Solve for the total distance.

1. A carabao walking at a speed of 12 km/h for 24 hours
2. A racing motorbike travels at a speed 122 km/h for 1 hours
3. Mr. Cruz travels by car at 90 km/h for 1 hour and 45 minutes
4. John runs 3 000 m in 20 minutes for 1 hour
5. A biker travels 45 km/h for 150 minutes


Please answer it.​


Sagot :

Answer:

A.

  1. 80 km/h
  2. 400km/h
  3. 2.5km/h
  4. 5km/h
  5. 18km/h

B.

  1. 3hrs
  2. 4hrs
  3. 2.5hrs
  4. 3hrs
  5. 5hrs

C.

  1. 288km
  2. 122km
  3. 62.06km
  4. I don't know
  5. 90km