98 divided by 2 equals 49
55 divided by 5 equals 11
65:100 because there are 65 girls and then 65 girls + 35 boys = 100 total students
Answer:
18
Step-by-step explanation:
5 1/9 rounds to 5
1 7/8 rounds to 2
5+2 = 7
11/20 rounds to 1
5/8 rounds to 1
1-1 = 0
8/9 rounds to 1
2 13/15 rounds to 3
1+3 = 4
Answer:
number of children ticket sold = 70
number of adult ticket sold = 70 × 3 = 210
number of student ticket sold = 500 - 4(70) = 500 - 280 = 220