Answer:
He has won 28 games.
Explanation:
Since he wins 80% of the games he pitched, we need to find 80% of 35.
80% as a decimal is 0.8.
![0.8 * 35 = 2.8](https://img.qammunity.org/2020/formulas/mathematics/middle-school/haooeff706hufukn5s1a2gi1bkimkm8dxy.png)
Now we need to convert the product to a whole number.
![2.8 * 10= 28](https://img.qammunity.org/2020/formulas/mathematics/middle-school/b47so2dnc8wj32faywiyvgfo2b6wg3wvkz.png)
80% of 35 is 28.
The baseball player won 28 games he pitched in.