Suriin ang malawak na saklaw ng mga paksa at makakuha ng mga sagot sa IDNStudy.com. Ang aming komunidad ay nagbibigay ng eksaktong sagot upang matulungan kang maunawaan at malutas ang anumang problema.

13. A car travelled 180 km in 3 hours and 200 km in 2 hours. What was the average speed of the car?​

Sagot :

Answer: 3 hours ; speed = 60 km/h (a) ∴ distance = speed × Time = 60 km/h ... A car travels 150 km in 3 hours, 200 km in 5 hours and 82 km in 4 hours ...