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

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