There are 50 apples and 30 oranges in a basket. If you randomly pick one fruit from the basket without looking, what is the probability that it is an apple?
The probability of picking an apple is 5/8.

Here's the reasoning behind this:

1. There are a total of 50 apples and 30 oranges in the basket, making a total of 80 fruits.
2. We want to find the probability of picking an apple, which is equal to the number of favorable outcomes (picking an apple) divided by the total number of possible outcomes (picking any fruit).
3. The number of favorable outcomes is 50 (since there are 50 apples), and the total number of possible outcomes is 80.
4. Therefore, the probability of picking an apple is 50/80, which can be simplified to 5/8.

So, the probability of picking an apple from the basket is 5/8.