Question

If there are 20 boys and 19 girls in a classroom, find the ratio of

number of boys to the total number of students.
plz send whole sum​

Answer 1

Answer:

4:3

Step-by-step explanation:

With 20 boys to 15 girls (total of 35), we can divide by 5 to get this ratio. 20/5 = 4 and 15/5 = 3

With 20 boys to 15 girls (total of 35), we can divide by 5 to get this ratio. 20/5 = 4 and 15/5 = 3The ratio of boys to girls is 4:3

Answer 2

Answer:

20:39

Step-by-step explanation:

Number of boys = 20

Number of girls = 19

Total no of students = 39

Ratio of number of boys to the total number of students = 20:39 (Ans.)