45 participants signed up for a walk. 27 of them are females what was the ratio of the number of females to the number of males?

Question

(1)5:3
(2)3:5
(3)3:2
(4)2:3

Answer 1

There are a couple of ways to approach this problem, but one common method is to use the concept of ratio as a comparison of two quantities. If we let f be the number of females and m be the number of males, then we have:

f + m = 45 (since there are 45 participants in total)
f = 27 (since 27 of them are females)

We can use these equations to find the value of m:

m = 45 - f = 45 - 27 = 18

Now we can express the ratio of females to males as:

f:m = 27:18 = 3:2

Therefore, the answer is (3)3:2.