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

Why is the bureaucracy sometimes called the fourth branch of government?

Cost minimization is an appropriate strategy in which stage of the product life cycle? a.introduction b.growth c.adolescence d.decline e.retirement

The result of the opium war in China was similar to the result of commodore perry expedition to Japan is that both events

In cosmos plants, purple stem (a) is dominant to green stem (a), and short petals (b) is dominant to long petals (b). in a simulated cross, aabb plants were cro

the presence of fat in the intestines stimulates cells of the intestinal wall to release ____.

A spider ate 25% more bugs this month than last month.The spider ate 8 bugs last month. How many bugs did the spider eat this month?

The hypotenuse of an isosceles right triangle is 5 centimeters long. how long are its sides

Five-year-old benjy has an iq of 120 on the original version of the stanford-binet. his mental age is

Which mostly helped ghana become an empire?

How long did the conversion of benzoyl chloride to n,n-diisopropylbenzamide take?