The ratio of boys to girls in a class is 3: 5. there are 40 students in the class. how many students are girls?

25 girls

Step-by-step explanation:

3  + 5 = 8

40    40   40

8 divided by 40 = 5 total groups of boys & girls

Boys:

3 x 5 = 15

15 total boys

Girls:

5 x 5 = 25

15 total girls

:)

3/5

step-by-step explanation:

double number line is not a standard concept, so it must have been defined in your textbook. assume top line is numerator.