Question

Мотоциклист ехал 2 ч со скоростью а км/ч и 3 ч со скоростью с км/ч. какое расстояние проехал мотоциклист

Answer 1

S=2a+3c
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answer 2

2*а=2а км - расстояние за первые 2 ч
3*с=3с км - расстояние за 3 ч
2а+3с км
ответ: мотоцикл проехал 2а+3с км

Answer 3

Calculating the Distance Traveled by the Motorcyclist

To calculate the distance traveled by the motorcyclist, we can use the formula: distance = speed × time.

Given: - The motorcyclist traveled for 2 hours at a speed of a km/h. - The motorcyclist traveled for 3 hours at a speed of c km/h.

Using the formula, the distance traveled can be calculated as follows:

1. Distance traveled at speed a km/h for 2 hours: - Distance1 = speed1 × time1 = a km/h × 2 hours = 2a km.

2. Distance traveled at speed c km/h for 3 hours: - Distance2 = speed2 × time2 = c km/h × 3 hours = 3c km.

Therefore, the total distance traveled by the motorcyclist is the sum of Distance1 and Distance2: - Total distance = Distance1 + Distance2 = 2a km + 3c km.

Conclusion

The total distance traveled by the motorcyclist can be expressed as 2a km + 3c km.