Answer:
D.
Step-by-step explanation:
Answer:
2:9
Step-by-step explanation:
divide both by 6
since 54÷6=9 and 12 can also be divide by 6, when you divide them both by the same number you'll get a ratio equivalent to the original
Answer:
0.84 kg
Step-by-step explanation:
Given that :
Weight per liter = 1.12kg per liter
That is 1 Litre weighs 1.12 kilogram
The weight of saline solution of 0.75 Litre will be :
1 Litre = 1.12 kg
0.75 Litre = x
Cross multiply :
1 * x = 1.12 * 0.75
x = 0.84 kg
Hence, 0.75 Litre weighs 0.84 kg
There should be a graph there to show you and I think you plot it into the graph. I might be wrong