Explore Westonci.ca, the premier Q&A site that helps you find precise answers to your questions, no matter the topic. Experience the convenience of finding accurate answers to your questions from knowledgeable experts on our platform. Connect with a community of professionals ready to provide precise solutions to your questions quickly and accurately.

Trevor made a batch of salad dressing. He used 3 times as much oil as vinegar. If Trevor used 9 tablespoons of oil, how many tablespoons of vinegar did he use?

Sagot :

Answer

3 tablespoons of vinegar

Step-by-step explanation:

First, this question direction's aren't really clear because the question is saying from my perspective:

Trevor used 2 things: Oil and Vinegar.

Then it says he used 3 times as much oil as vinegar

After it says he used 9 tablespoons of oil.

Lastly, the question asks for how many tablespoons of vinegar did he use?

9 Table Spoons of Oil is the Constant Variable or something that doesn't change in the problem

If he used 3 times as much oil then the equation would be

n x 3 = 9

n is representing the vinegar, 3 is representing the "3 times", 9 is the amount of oil Trevor uses.

You would then do 9/3 (9 divided by 3 since we are doing opposite operations to solve for n)  which is equal to 3

In conclusion,

We needed to find the number of tablespoons of vinegar that Trevor used in his salad dressing, we know that 9 tablespoons is representing his oil, we wanted to find a number that is 3 times the tablespoons of vinegar but equalling to 9 since the oil is 3 times the vinegar. So the equation is n x 3 =9

Therefore, n=3 tablespoons of vinegar