mona200164 mona200164

03-05-2022
Mathematics

contestada

Sand and gravel are mixed in the ratio 5:3 to form ballast.

How much sand is mixed with 750kg of gravel ?

Respuesta :

jimthompson5910 jimthompson5910

03-05-2022

Answer: 1250 kg of sand

Work Shown:

sand/gravel = 5/3

x/750 = 5/3

3x = 750*5

3x = 3750

x = 3750/3

x = 1250

Answer Link

Otras preguntas

find the slope and y-intercept of 4x+3y-1=5x-2y+3

A negative reinforcer is a stimulus that is __________ and, thus, ________ the probability of a response.

A negative reinforcer is a stimulus that is __________ and, thus, ________ the probability of a response.

The difference between the squares of two numbers is 20. three times the square of the first number increased by the square of the second number is 124. find th

Why is Juliet quick to admit she loves Romeo? She is sure his love is true. She wants him to marry her. He insists that she tell him the truth. He overhears her

Each morning Henry takes the subway from Town Center to Maple Station. As the map shows below Maple Station is 3 miles west and 5 miles north of Town Center. Fi

Find the quotient. 3/4 ÷ 30

If a rational ethical egoist advocated principles of conduct to the general public what kind of principles would they be

How can you decrease the number of calories you consume?

Find the minimum and maximum possible areas of a rectangle measuring 6 km by 11 km. A. minimum area: 57.75 km2 maximum area: 66 km2 B. minimum area: 57.75 km2