Last year, the ratio of the tennis matches ta that central college young boy's team won to the number of matches they lost was 7:3.what percent of their matches did the team win ?

7/3 =

They won 7 games out of 10. They won 70%.

To find out what percentage of the matches the team won, we need to calculate the ratio of wins to total matches and then convert it to a percentage.

Given that the ratio of matches won to matches lost is 7:3, we can assume that they won 7x matches and lost 3x matches, where x is a constant.

The total number of matches played can be calculated as the sum of the matches won and the matches lost: 7x + 3x = 10x.

To find the percentage, we divide the number of matches won by the total number of matches and multiply by 100:

Percentage of matches won = (7x / 10x) * 100 = 70%.

Therefore, the team won 70% of their matches.

To find the percentage of matches the team won, we need to calculate the ratio of matches won to total matches and then convert it to a percentage.

Step 1: Calculate the total number of matches.
Let the total number of matches played by the team be M.

Step 2: Find the number of matches won and lost.
From the given ratio, we know that the team won 7 out of every 10 matches they played. So, the number of matches won can be calculated as (7/10) * M.
Similarly, the number of matches lost can be calculated as (3/10) * M.

Step 3: Calculate the percentage of matches won.
To find the percentage, divide the number of matches won by the total number of matches and multiply by 100.
Percentage of matches won = [(Number of matches won) / (Total number of matches)] * 100.

Let's calculate the percentage of matches won for the central college young boy's team.

For this example, let's assume the total number of matches played by the team is 100.

Step 1: Total number of matches (M) = 100

Step 2: Number of matches won = (7/10) * 100 = 70
Number of matches lost = (3/10) * 100 = 30

Step 3: Percentage of matches won = (70 / 100) * 100 = 70%

Therefore, the central college young boy's team won 70% of their matches.

You can substitute the actual number of matches played by the team in Step 1 to get the accurate percentage.