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

Translate the word phrase into a math expression.  nine more than five times a number                                           A. 9 > 5n B.
What groups were threatened by john knox's ideas?
Why did the east German party cease to exist by the end of 1989?
what is the perimeter of the inside of the track?use 3.14 for pie
state the purpose of making urine.
Vivid writing includes ___ descriptions of things that can be seen, touched, heard, smelled, and tasted. A. sensuous B. tangent
What percent of Mexico populationlives below the asset-based poverty line?
what are the end products of fat digestion
5/18 is what percentage of 25/72
What is 97.356 in base ten numerals