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:

Step-by-step explanation:

let the common multiple be x

5x+3x=48

8x=48,    x=48/8

x=6

∴the quantity of cement=5x

i.e 5×6=30

∴there is 30 kg cement in mixture

Answer 2

Answer:

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