Question

The number of 6th grade students who play violin to the number of total students in the 6th grade is 6:20.

a) What percent of kids play violin?
b) If there are 190 students in the 6th grade, how many play violin?

Answer 1

Answer:

a) 30% students

b) 57 students play violin

Step-by-step explanation:

let no.of students who play violin be 6x ,

let total no.of students be 20x

a) therefore percent of students who play violin =

6x/20x × 100 = 30%

b) total no of students = 190

therefore , no.of students who play violin = 30/100 × 190

= 57 students