The sentences describing the ratio of small balls (S) to total balls (T) should be completed as follows:
- There are 9 small balls for every 15 total balls.
- There are 3 small balls for every 5 total balls.
<h3>What is ratio?</h3>
Ratio can be defined as a mathematical expression that is typically used to denote the proportion of two (2) or more quantities with respect to one another and the total quantities.
<h3>What is a proportion?</h3>
A proportion can be defined as an expression which is typically used to represent (indicate) the equality of two (2) ratios. This ultimately implies that, proportions can be used to establish that two (2) ratios are equivalent and solve for all unknown quantities.
By critically observing the image (see attachment) and counting the number of balls, we have the following information:
- Number of small balls, S = 9 small balls.
- Total balls, T = 15 balls.
In this context, the ratio of small balls (S) to total balls (T) is given by:
S:T = 9:15 = 3:5.
In conclusion, we can infer and logically deduce that the sentences describing the ratio of small balls (S) to total balls (T) should be completed as follows:
- There are 9 small balls for every 15 total balls.
- There are 3 small balls for every 5 total balls.
Read more on ratios here: brainly.com/question/27817533
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