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

If r = 20, what is –11 + 3r?

Loyalists were A colonial leaders who created the United States of America B American colonists that supported the British and opposed independence C people li

The product of 2.5 and a number is 10. First write an equation to describe the situation.

When a check is written, money is what from your account balance? A. Added B. Subtracted C. Multiplied D. Divided

Sea star by Barbara Hurd Which word in paragraph 4 helps the reader understand the meaning of the world contingent

________________, _______________ and ___________ are what you see when you open Excel Question 10 options: None of these answers Columns, rows and cells Column

The length of a rectangle is 3 cm more than twice the width. The area of the rectangle is 65 square centimeters. Find the dimensions of the rectangle.

Mark has a collection of 1,400 baseball cards. Of these baseball cards, 40% are dated before 1980, 25% are dated from 1980 to 2000, and the rest are dated after

Is (3,5) a solution to the system - x +y = 1 and 2x + 4y = 2?

QUESTION 1 Capitalism is an