Question

john has got 1 dollar, with which he can buy green, red and yellow candies. each candy notes costs 50 cents. john will spend all the money he has on candies. how many different combinations of green, red and yellow candies can he buy?

Answer 1

To calculate the number of different combinations of green, red, and yellow candies that John can buy with 1 dollar, we need to consider all possible combinations. There are a total of 6 different combinations of green, red, and yellow candies that John can buy.

Step-by-step explanation:

To calculate the number of different combinations of green, red, and yellow candies that John can buy with 1 dollar, we need to consider all possible combinations.

Since each candy costs 50 cents, John can buy a maximum of 2 candies with 1 dollar. Let's break down the possible combinations:

1. John can buy 2 green candies.
2. John can buy 1 green candy and 1 red candy.
3. John can buy 1 green candy and 1 yellow candy.
4. John can buy 1 red candy and 1 yellow candy.
5. John can buy 2 red candies.
6. John can buy 2 yellow candies.

Therefore, there are a total of 6 different combinations of green, red, and yellow candies that John can buy.