use the table to answer the question. what is the part-to-part ratio for the 6th grade averages from 100-90 to 89-80 written using a colon? 6th grade average
total of students
100-90 32
89-80 65
79-70 27
1 answer
The part-to-part ratio for the 6th grade averages from 100-90 to 89-80 written using a colon is 32:65.