Question

In a mixture of 48 kg concrete,the ratio of cement and sand is 5:3.write the equation between the cement and sand. draw a graph and find the quantity of cement in the mixture​

Answer 1

Answer:

5x+3y=48(this is the equation)

 

Step-by-step explanation:

values of x and y that suit the graph are,

x=0, y=16

x=3, y=11

x=6, y=6