mafnanghazi mafnanghazi

15-05-2016
Mathematics

contestada

50 kg of grade a coffee beans is mixed with 100 kg of grade b coffee beans. what will be weight in kg of grade b coffee beans in 60 kg of mixture?

Respuesta :

Petroniusz Petroniusz

15-05-2016

50kg - coffee A
100kg - coffee B

(coffee A)/ (coffee B) = 50kg/100kg = 1/2

1 + 2 = 3 Entire parts
1/3 = coffee A
2/3 = coffee B

60kg * 2/3 = (120kg) : 3 = 40kg coffee B

Answer Link

Otras preguntas

Solve for x 64^x^2 = 256^x

Two ways how you as a leaner would deal with the negative impact of a divorce

HELP!!! Find the circumference. Don't forget to label your answer.

Solve the inequality

Find the values of the variables for the parallelogram. mZ1 = 5y – 20 X= Y= Z=

I need to know this very hard question!

Question is in the image below

Viola is putting stamps in a book. She has 1,488 stamps. Each page in the book can hold 62 stamps. How many pages will she need for all of her stamps. A 12 B 1

The result of RREF produced the following matrix. What is the solution of the system? Choose the best answer. 1 0 3 0 0 1 0 5 0 0 0 1

Driving in your car with a constant speed v v , you encounter a bump in the road that has a circular cross section, as indicated in the figure(Figure 1). The ra