Determining if ratios form a proportion

Questions (3)

Do these ratios form a proportion?4 shipments : 96 minutes 2 shipments : 48 minutes
1. 1 answer
2. asked anonymously
3. 34 views
Do these ratios form a proportion?10 teachers for every 95 students 2 teachers for every 19 students
1. 1 answer
2. asked anonymously
3. 15 views
Do these ratios form a proportion?856 cones for every 396 bowls 214 cones for every 99 bowls
1. 4 answers
2. asked anonymously
3. 15 views