Answer :
Final answer:
The ratio of white counters to yellow counters to red counters, when expressed in its simplest form with integer parts, is 21 : 27 : 49.
Explanation:
To solve this problem, since we have the ratio of white counters to yellow counters as 7: 9 and the ratio of yellow counters to red counters as 27: 7, we can equate the two ratios' yellow counter quantities to find a common multiplier between the two.
That multiplier in this case is 27. Now we can convert the white:yellow ratio to 7*3 : 9*3 which equals 21 : 27.
Similarly, the yellow:red ratio can also be expressed as 27 : 7*7 which equals 27 : 49.
Therefore, the ratio of white counters to yellow counters to red counters is 21 : 27 : 49, expressed in its simplest form with integer parts.
Learn more about Ratios here:
https://brainly.com/question/32531170
#SPJ1