josef paid $10 for 6 avocados at the grocery mart. he wants to know what the price would be for buying…
josef paid $10 for 6 avocados at the grocery mart. he wants to know what the price would be for buying different numbers of avocados. what is the price of 3 avocados? avocados 3 6 price (dollars) 10
Answer
Explanation:
Step1: Find unit - price
The unit - price of an avocado is found by dividing the total price by the number of avocados. Given that 6 avocados cost $10, the unit - price $u$ is $u=\frac{10}{6}=\frac{5}{3}$ dollars per avocado.
Step2: Calculate price of 3 avocados
To find the price of 3 avocados, we multiply the unit - price by the number of avocados. Let the price of 3 avocados be $p$. Then $p = 3\times u=3\times\frac{5}{3}=5$ dollars.
Answer:
5