Sagot :
the answer is D. because if there is 32 total, and 18 of them are girls, that means that there are 14 boys . with the question asking for girl/boy ratio it would have to be 18/14 in that order . if you divide 18 and 14 by two, they simple down to 9/7 . making the answer D.
The ratio of girls to boys in its simplest form is D; 9/7.
What is the unitary method?
The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.
The conservation club has 32 members. There are 18 girls in the club.
There are 32 - 18 = 14 boys
So, the ratio of girls to boys is 18 to 14, or 18:14
both numbers are even,
let's divide them by 2:
18 / 2 :14/ 2
9:7
Or
9/7
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