A bag contains 7 apples and 3 oranges. What is the probability of picking an ora
Practice Questions
Q1
A bag contains 7 apples and 3 oranges. What is the probability of picking an orange?
1/3
3/10
3/7
1/4
Questions & Step-by-Step Solutions
A bag contains 7 apples and 3 oranges. What is the probability of picking an orange?
Step 1: Count the number of apples in the bag. There are 7 apples.
Step 2: Count the number of oranges in the bag. There are 3 oranges.
Step 3: Add the number of apples and oranges together to find the total number of fruits. 7 apples + 3 oranges = 10 fruits.
Step 4: Identify how many of the fruits are oranges. There are 3 oranges.
Step 5: To find the probability of picking an orange, divide the number of oranges by the total number of fruits. So, 3 oranges / 10 total fruits = 3/10.
Step 6: The probability of picking an orange is 3/10.
Probability Calculation – Understanding how to calculate the probability of an event by dividing the number of favorable outcomes by the total number of possible outcomes.
