Problema Solution
There are 121 boys and 116 girls signed up for a trip to an amusement park. The leader first makes groups of 9 students each and then assigns any remaining students to make some of the groups have 10 students
1. How many groups of 10 students will there be? Explain.
2. How many groups of 9 students will there be? Explain
Answer provided by our tutors
The total number of students is:
121 + 116 = 337
We divide by 9 to find the reminder and the total number of groups:
337 : 9 = 37 and reminder 4
There are 37 groups in total out of which 4 are of 10 students and 37 - 4 = 33 groups are of 9 students.
1. There are 4 groups of 10 students.
2. There are 37 - 4 = 33 groups of 9 students.