xxscoremanxx xxscoremanxx
  • 13-01-2021
  • Mathematics
contestada

Concrete is made by mixing screenings cement and sand in the ratio 3:1:15. How much sand would be needed to make 125 tons of concrete?

Respuesta :

ajkdjalsd ajkdjalsd
  • 13-01-2021

Answer:

=    98.7 tons

Step-by-step explanation:

ratio =   3:1:15

amount of sand needed =    (15/19)*125      /  3 + 1 +15  =19

Answer Link

Otras preguntas

100 POINTSSSS!! I AM IN DESPERATE NEED OF HELP! so like help? i am struggling with the part where i make an equation for the blocks. i have a few more problems
The area of a square is 400 square units. Select all the statements that would be true if the length of each side of the square increased by one unit.A-The area
What percent is represented by the shaded area?
What are the amplitude and midline? Amplitude: 2; midline: y = 3 Amplitude: 1; midline: y = 3 Amplitude: 2; midline: y = 1 Amplitude: 3; midline: y = 2
help pls!! 15 points!
Who is least likely to vote in the next presidential election?
Help me plz ASAP explain why
what is 30 + 8h = 50 + 6h ​
How many amino acids must be obtained in the diet because they cannot be made by the body? 2 5 10 20
How did our country go from compromise to war?