Answer:
School A
Step-by-step explanation:
School A has a ratio of 18/225 = 2/25 staff to students
School B has a ratio of 23/322 = 2/28 = 1/14 staff to students
Assuming that a better ratio means more staff per students School A has a better ratio
Answer:150
Step-by-step explanation:
Answer:
133
Step-by-step explanation:
Answer is 133
Answer:
18 students in 4th grade
15 students in 5th grade
Step-by-step explanation:
1/3 of 45 = 15 students in 5th grade
2/5 of 45 = 18 students in 4th grade
Answer:
Step-by-step explanation: 2x+17=36 ⇒ 2x= -17+36 ⇒ x=8.5+18
so your answer is E