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notka56 [123]
3 years ago
9

If the ratio between the radii of the two spheres is 3:7, what is the ratio of their volumes?

Mathematics
1 answer:
elena-s [515]3 years ago
4 0
Given that the dilation factor or scale factor between the two spheres is equal to 3:7, the ratio between their volumes is calculated by cubing the numbers in the ratio. That is,
                     3³:7³
This operation will give us an answer of 27:343
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Roman55 [17]
7/12
1/3=4/12
2/3=8/12

7/12>1/3
<span>7/12<2/3
</span>

convert all of these to a common denominator:
7/12 , 1/3 , 2/3
---
7/12 = 7/12
1/3 = 4/12
2/3 = 8/12
---
place into compound inequality:
---
(1/3=4/12) < (7/12=7/12) < (2/3=8/12)


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