Weatherboy1 Weatherboy1

12-10-2016
Mathematics

contestada

four students spent 12 on school lunch.at this rate find the amount 10 students would spend on the same school lunch

Respuesta :

madfish madfish

12-10-2016

Step 1: Set up the proportion

4/12 = 10/x

Step 2: Cross multiply to get

120 = 4x

Step 3: Divide all by 4 to get

30 = x

Answer: So in total, 10 students would spend $30 on lunch!

Answer Link

Otras preguntas

what are the different systemsof units. plz help me don't scam

Karabo is training by running for the Comrades Marathon ; he starts his training by running 40km per week . Each week he increases the distance covered by 10km

Simplify the following expression:

-7x-14=2x+13 What does x equal?

Why are marketers putting so much emphasis on developing strong brands?

Someone help please 1= 39 degrees 2: 40 degrees 3: 41 degrees 4: 42 degrees

golf activity geometry use distance formula HELP PLEASE n explain if you know!

There is 2 questions in this picture

What does the underlined word mean in the following sentence? Est-ce que vous allez à la banque? O You O She O We O They

Which of the following would not be facilitated diffusion? A: A water molecule passes through a semi permeable membrane B: A large glucose molecule enters the c