Final answer:
The team lost 100 games. The ratio of wins to losses is 1.3, or alternatively expressed as 13 wins to 10 losses when simplified.
Step-by-step explanation:
Federico's baseball team has won 30 more games than they lost. If they won 130 games, the number of games they lost can be calculated by subtracting 30 from the number of games won. Therefore, the number of games lost would be 130 - 30 = 100 games.
Now that we have both the number of wins and losses, we can construct the ratio of wins to losses. The ratio is simply the number of wins divided by the number of losses, which in this case would be:
Ratio of wins to losses = number of wins / number of losses = 130 / 100 = 1.3 or 13 wins to 10 losses when expressed as a simplified ratio.