tiaosullivan4 tiaosullivan4

01-06-2020
Mathematics

contestada

480kg of concrete mix. sand and gravel in the ratio 1:3:4

Respuesta :

Charmber06 Charmber06

01-06-2020

Answer:

Step-by-step explanation:

1+3+4 = 8

480 / 8 = 60

60 x 1 = 60 (concrete)

60 x 3 = 180 (sand)

60 x 4 = 240 (gravel)

60:180:240

Answer Link

Otras preguntas

Write a summary statement for saturated fats including whether they are solids or liquids at room temperature and whether they have all single carbon-to-carbon

The amount $2.88 is 9% of what price? A - $25.92 B - $32.00 C - $259.20 D - $320.00

Laura checked her outdoor thermometer and noticed that the temperature rose from 31 degrees in the morning to 45 degrees in the afternoon. What is the approxima

what does hola como estas mean

the point-slope form of the equation of the line that passes through (–5, –1) and (10, –7) is y 7 = -2/5 (x – 10). what is the standard form of the equation for

Two geometric means are inserted between 5 and 135 so the four numbers form a geometric sequence. What are these two numbers? Hint: an = a1(r)n − 1, where a1 i

mendedmocha2025 the systematic killing of a people group by another is called _____. genocide terrorism euthanasia nationalism

what tone does this passage convey? although the banks family was not able to go on their vacation, they were happy to just spend time together. they knew that

x cubed divided by x squared

What will happen of the story? "The Cold Equations"