There are 18 female students and 16 male students in a class. which of the following expresses the ratio of female students to male students in simplest form?

a) 8/9

b) 9 to 8

c) 8 : 9

d) 18/16

(i think it’s b but can someone me out)

Hey!

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Solution:

The ratio is FEMALES to MALES.

So its 18/16, 18:16, or 18 to 16.

~Now we need to simplify.

18:16 → 18/2:16/2 → 9:8

*Note* When you have a ratio you need to know which comes first. If you put males to females that incorrect. It has to be correct according to the question.

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Hope This Helped! Good Luck!

answer: -2+√x,-2-√x

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step-by-step explanation: