Question

there are 22 boys and 15 girls in a class. Find the percentage of the girls in the class​

Answer 1

There are 37 students in students altogether (22+15 = 37)

15 girls/ 37 *100
=40 %

Answer 2

Answer:

40.54 %

Step-by-step explanation:

Boys ⇒ 22

Girls ⇒ 15

The whole number of students in the class ⇒ 22 + 15

                                                                        ⇒ 37

Percentage ⇒  $\frac{number\:\:of\:\:girls}{Whole\:\:number\:\:of \:\:students}$ × 100 %

                   ⇒  $\frac{15}{37}$ × 100 %

                   ⇒ $\frac{1500}{37}$

                   ⇒ 40.54%

Hope this helps you.

Let me know if you have any other questions :-)