Question

Use the double number line to solve. a recipe calls for 2 carrots for every 3 stalks of celery. walter is preparing the recipe for a group and uses 15 stalks of celery. how many carrots should he use?

Answer 1

Walter should use 10 carrots for 15 stalks of celery to maintain the 2:3 ratio that the recipe calls for.

Step-by-step explanation:

The student's question is asking how many carrots Walter needs if he uses 15 stalks of celery, given that the recipe calls for 2 carrots for every 3 stalks of celery. To solve this, we can use a double number line or set up a proportion.

First, set up the proportion based on the information given:

2 carrots / 3 celery stalks = x carrots / 15 celery stalks

Next, solve for x (the unknown number of carrots):

x = (2 carrots / 3 celery stalks) * 15 celery stalks

x = (2/3) * 15

x = 30/3

x = 10 carrots

Walter should use 10 carrots for 15 stalks of celery to maintain the recipe's ratio.