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

define the following concept right

HELP PLZ!!!!!!! I NEED HELP!

1- a-Girl: ¿Quieres un sándwich? Boy: Sí, gracias. Girl: De nada 2. b-Woman: Por favor, ¿tienes $1.00? Man: Woman:

CLASS-6 SUBJECT ENGLISH LANGUAGE Time 1 HRS. F.M.30 Choose the correct option: 7x2=14 several instances of robbery in this neighbourhood. 1) There a) is b) have

Consider equations of the form x - a= sqrt(bx+c) , where a, b, and c are all positive integers and b > 1.(a) Create an equation of this form that has 7 as a

nowadays my legs are like being to tired I am just 12 and my legs are like being tired I do nothing but just stay at home but my legs still be tired what can I

Convert 300.0 kW to uW.

Here are some summary statistics about the number of accounts that follow some bands on social media. mean: 15,976 followers median:16,432 followers standard de

Translate the sentence into an equation. Twice the difference of a number and 2 is 9. Use the variable x for the unknown number.

Which of the phrases describe a chemical bond?