Question

На соревнованиях по плаванью на 100м Косте осталось проплыть четвертую часть дистанции ,а Вите - пятую ее часть. Кто из них ближе к финишу и насколько метров?

Answer 1

100:4=25(м) осталось Косте
100:5=20(м) осталось Вите
25-20=5(м)
Ответ: на 5 м Костя ближе к финишу

Answer 2

100-(100:4) = 100-25=75 метров проплыл Костя.
100-(100:5)= 100-20=80 метров проплыл Витя.
100-75=25 м- осталось проплыть до финиша Косте
100-80 =20 м -осталось проплыть Вите до финиша 
Ответ: Витя ближе к финишу на 20 метров.

Answer 3

Calculating the Distance Remaining for Kostya and Vitya in a 100m Swimming Competition

Kostya has to swim the fourth part of the distance, and Vitya has to swim the fifth part of the distance. We can calculate who is closer to the finish line and by how many meters.

To calculate the distance remaining for each of them: 1. Calculate the Distance Remaining for Kostya: - Kostya has to swim the fourth part of the distance. - The total distance is 100 meters. - Therefore, Kostya has to swim 100 / 4 = 25 meters [[7 #2]].

2. Calculate the Distance Remaining for Vitya: - Vitya has to swim the fifth part of the distance. - The total distance is 100 meters. - Therefore, Vitya has to swim 100 / 5 = 20 meters [[7 #2]].

3. Determine the Difference: - The difference in distance remaining can be calculated by subtracting Vitya's remaining distance from Kostya's remaining distance. - 25 (Kostya's remaining distance) - 20 (Vitya's remaining distance) = 5 meters [[7 #2]].

Conclusion

Vitya is closer to the finish line by 5 meters.