If 62% of the students in a school are girls. what fraction of them are boys?

62% means 62 out of 100 students are girls, that means that 38% are boys then, or that 38 out of 100 are boys, how would that be in a fraction?

$ 10,988.25

Step-by-step explanation:

Hi, to answer this question, first we have to multiply the original number of students scheduled to go to the trip (420) by the added students’ percentage (15%) in decimal form (divided by 100)

420 x (15/100) = 420 x 0.15 = 63 students added

Adding the number of extra students to the original number:

420+63 = 483 students (total number of students)

Finally, we have to multiply the result by the cost of each admission ticket (22.75)

483 x 22.75 = $ 10,988.25