Sagot :
ANSWER : 3
10 boys + 20 girls: 30 students
Highest number of children in the group: 15
Therefore, 3 is the smallest number of children in the group. (By multiplying and dividing)
ANSWER : 3
10 boys + 20 girls: 30 students
Highest number of children in the group: 15
Therefore, 3 is the smallest number of children in the group. (By multiplying and dividing)