Question

a school decided to avoid prizes to students for 3 values -discipline ,cleanliness of environment and regularity in attendance the number of students getting prices in the three categories are in ratio 1: 2 :3 if product of ratios is 162 then-, find the number of students getting prizes for each value?.....solve it on page

Answer 1

let the number of students getting prizes in three categories be x , 2x, 3x then according to question product of these 3 should be equal to 162
so, (x)(2x)(3x) = 162
6x^3 = 162
x^3 = 27
x =3
2x = 6
3x = 9