Question

Перший велосипедист їхав 4 год зі швидкістю 12 км/год, а дру- 2 год зі швидкістю 8 км/год. У скільки разів більшу вiд- стань проїхав перший велосипедист, нiж другий? ​

Answer 1

Ответ:

все легко

Пошаговое объяснение:

1) 12х4=48

2) 8х2=16

3) 48÷16=3

Ответ первый велосипидист проехал второго в 3 раза больше

Answer 2

Calculation of Distance Traveled by the First and Second Cyclists

To determine the ratio of the distance traveled by the first cyclist to that of the second cyclist, we need to calculate the distances traveled by each cyclist separately.

The first cyclist traveled for 4 hours at a speed of 12 km/h, so the distance traveled by the first cyclist can be calculated using the formula:

Distance = Speed × Time

For the first cyclist: Distance = 12 km/h × 4 hours = 48 km

The second cyclist traveled for 2 hours at a speed of 8 km/h, so the distance traveled by the second cyclist can be calculated using the same formula:

For the second cyclist: Distance = 8 km/h × 2 hours = 16 km

Calculation of the Ratio

To find the ratio of the distance traveled by the first cyclist to that of the second cyclist, we divide the distance traveled by the first cyclist by the distance traveled by the second cyclist:

Ratio = Distance of First Cyclist / Distance of Second Cyclist

For our case: Ratio = 48 km / 16 km = 3

Therefore, the first cyclist traveled 3 times the distance traveled by the second cyclist.