shakaylacampbell628 shakaylacampbell628

25-10-2019
Mathematics

contestada

Heather is a cashier she can ring up 12 customers in 9 miniutes at this rate how many miniutes does it take her to ring up 4 customers

Respuesta :

helen2007 helen2007

25-10-2019

Answer:

3 minutes

Step-by-step explanation:

think of 12 and 9 as a fraction 12/9 and then 4 and x (the number we are looking for) 4/x

12÷3=4 and 9÷3=3

so heather can ring up 4 costumers in 3 minute

hope this helped

Answer Link

Otras preguntas

Draw and label points for 300, 345, and 375 on the number line

Communism and socialism are largely based on the works of which economist?

Which of the following is an example of how life began to change in the United States in the 1920s

the temperature of a pot of water fell from 72 degrees Farenheit to 36 degrees Fahrenheit in 4 minutes find the average change in temperature per minute

what is the absolute value? give me an example please.

what is a rule for the pattern 8,6,9,7,10...

Which geographical feature, made of large treeless areas and tall grass, can be found in the Great Plains of the U.S.? prairies mountains plateaus swamps

Which of the following best describes a change in human society because of the Neolithic Revolution?

Who was considered the greatest leader of the Nez Perce people? A. Crazy Horse B. Geronimo C. Sitting Bull D. Chief Joseph

The year 1789 is an important date in the history of civilization. In that year __________.