B. Directions: Calculate how long does it take to travel:
(With solution)
1) 100 kilometers at 20 km/h
2) 180 kilometers at 45 km/h
3) 280 kilometers at 40 km/h
4) 250 kilometers at 75km/h
5) 320 kilometers at 50 km/h
(With solution)
1) 100 kilometers at 20 km/h
2) 180 kilometers at 45 km/h
3) 280 kilometers at 40 km/h
4) 250 kilometers at 75km/h
5) 320 kilometers at 50 km/h
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Answer:
1.) 100 km ÷ 20 km = 5 hrs.
2.) 180 km ÷ 45 km = 4 hrs.
3.) 280 km ÷ 40 km = 7 hrs.
4.) 250 km ÷ 75 km = 3.3 hrs.
5.) 320 km ÷ 50 km = 6.4 hrs.