1. 70 minutes
Explanation: 245÷3.5=70
2. 26.5 m/min.
Explanation: 397.5÷15=26.5
3. 140 km
Explanation: 40×3.5=140
4. 350 km
Explanation: 70×5=350
Hope this helps. #CarryOnLearning
Answer:
1. 70 minutes or 1 hour and 10 minutes
2. 26.5 meters per second
3. 140 kilometers
4. 350 kilometers
Step-by-step explanation:
Solution:
1).
T = Distance ÷ Speed
T = 245 km ÷ 3.5 km/min
T = 70 mins
2).
S = Distance ÷ Time
S = 397.5 meters ÷ 15 seconds
S = 26.5 m/s
3).
D = Speed × Time
D = 40 km/h × 3.5 hours
D = 140 km
4).
D = 70 km/h × 5 hours
D = 350 km
sana nakatulong :>
#CarryOnLearning
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Answers & Comments
1. 70 minutes
Explanation: 245÷3.5=70
2. 26.5 m/min.
Explanation: 397.5÷15=26.5
3. 140 km
Explanation: 40×3.5=140
4. 350 km
Explanation: 70×5=350
Hope this helps. #CarryOnLearning
Answer:
1. 70 minutes or 1 hour and 10 minutes
2. 26.5 meters per second
3. 140 kilometers
4. 350 kilometers
Step-by-step explanation:
Solution:
1).
T = Distance ÷ Speed
T = 245 km ÷ 3.5 km/min
T = 70 mins
2).
S = Distance ÷ Time
S = 397.5 meters ÷ 15 seconds
S = 26.5 m/s
3).
D = Speed × Time
D = 40 km/h × 3.5 hours
D = 140 km
4).
D = Speed × Time
D = 70 km/h × 5 hours
D = 350 km
sana nakatulong :>
#CarryOnLearning