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

Read the excerpt of "Song of Myself" below. What ideal of Transcendentalism is Whitman writing about? How do you know? To successfully complete the Short Constr

what is 4[tex]\frac{2}{7}[/tex] · 2[tex]\frac{1}{5}[/tex]

Solve 3(x-15)= x + 11

Please select the word from the list that best fits the definition We say

helpppppppppppppppppppppppppppppppppppppp

GIVE THE RIGHT ANSWER AND PROVE THAT ITS RIGHT Solve the equation using inverse operations. 28 = 1/2 a

which exponential function goes through the points (1 , 32) and (4 , 2048)f(x) = 4(4)^xf(x)=8(2)^-xf(x) = 8(4)^xf(x) = 4(4)^-x

what are unconformities

help I do not understand this

What is 2.4 divided by 0.8