We did this same kind of problem in school. All we did was divide the those 2 numbers to figure out the unit price. So, 20/5 = 4 $ per CD.
Answer:
look bellow
Step-by-step explanation:
100:
25x4=100
50x4=200g
75x4=300g
75x4=300g
100x4=400ml
40:
25x1.6=40
50x1.6=80g
75x1.6=120g
75x1.6=120g
100x1.6=160ml
Let's pick some simple points with which to set up an example for ourselves for this. Let's let the smaller radius be 1, and the larger, twice that, be 2. The radius itself is a single unit measure; in other words, it's measured as inches, feet, cm, etc., while the volume is a cubed measure. Volume is measured in inches cubed, feet cubed, cm cubed, etc. Therefore, if we have the radii measuring 1:2, we simply cube those single unit measures to find the ratio of their volumes. 1 cubed is 1, and 2 cubed is 8. So your answer for this is 1/8.
Answer:On number 6 in the third line it is Given
Step-by-step explanation:
