Tanya,
We have 6 groups. Each group has the same number of students, 18.
Then we have
18+18+18+18+18+18= 108
also
18*6 = 108
There are 108 total students.
Tanya O.
asked 02/21/16
Get a free answer to a quick problem.
Most questions answered within 4 hours.
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.