Answer: B = 12.38
Explanation:
There are 50 chairs in the auditorium. 12 of the chairs are red and the rest are blue. What is the ratio of the number of red chairs to the number of blue chairs?
A : 38:12
B : 12:38
C : 38:50 correct
D : 50:12
Answer: 7:3
15 chairs are red
35 are blue
35:15
Simplifies to
7:3
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