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Use a proportion.
2 adults to 18 students is as x adults to 99 students.
2/18 = x/99
18x = 2 * 99
18x = 198
x = 11
Answer: 11 adults
Answer:
Step-by-step explanation:
C
Answer:
<h2><u><em>
1</em></u></h2>
Step-by-step explanation:
What is 1 over 4 + 3 over 4?
1/4 + 3/4 =
4/4 =
1
