Question

На День міста були організовані дводенні спортивні зма гання велосипедистів. Швидкості трьох переможців - це три різн числа, одне з яких парне, а ще одне ділиться на 5. Усі три числа більші за 11 і менші від 23. Яку відстань проїхали велосипедисти за два дні, якщо це число НСК чисел, якими задано швидкості переможців велогонки?

Answer 1

Ответ:СЛАВА РОССИИ

Пошаговое объяснение:

СЛАВА АЗЕРБАЙДЖАНУ

Answer 2

Problem Analysis

To solve this problem, we need to find three numbers that meet the given conditions: - The three numbers are different. - One of the numbers is even. - One of the numbers is divisible by 5. - All three numbers are greater than 11 and less than 23.

We also need to find the total distance traveled by the cyclists over two days, using the three numbers as the speeds of the winners.

Solution

Let's break down the problem step by step:

1. Find three numbers that meet the given conditions: - The numbers are different. - One number is even. - One number is divisible by 5. - All three numbers are greater than 11 and less than 23.

To find these numbers, we can start by listing the even numbers between 12 and 22 (inclusive): 12, 14, 16, 18, 20, 22.

Next, we can check which of these numbers are divisible by 5: 15 and 20.

Finally, we can check which of these numbers are different from each other: 12, 15, and 20.

Therefore, the three numbers that meet the given conditions are 12, 15, and 20.

2. Calculate the total distance traveled by the cyclists over two days, using the three numbers as the speeds of the winners.

To calculate the total distance, we need to multiply each speed by the number of hours the cyclists rode on each day. Since the problem doesn't provide the number of hours, we'll assume a constant value of 8 hours per day.

Let's calculate the total distance for each cyclist: - Cyclist 1: Speed = 12 km/h, Time = 8 hours per day, Total distance = 12 km/h * 8 hours/day * 2 days = 192 km - Cyclist 2: Speed = 15 km/h, Time = 8 hours per day, Total distance = 15 km/h * 8 hours/day * 2 days = 240 km - Cyclist 3: Speed = 20 km/h, Time = 8 hours per day, Total distance = 20 km/h * 8 hours/day * 2 days = 320 km

Therefore, the total distance traveled by the cyclists over two days is 192 km + 240 km + 320 km = 752 km.

Answer

The three speeds of the winners in the cycling race are 12 km/h, 15 km/h, and 20 km/h. The total distance traveled by the cyclists over two days is 752 km.

Please let me know if there is anything else I can help you with!