In a class 40% of student like music 3/15 like dance 1/10 like cricket and not painting. The remaining 40 student like painting. Find the no of student who like dance.
1
Expert's answer
2011-06-29T09:23:29-0400
Let's denote the whole amount of students as X. Thus 40/100 X = 0.4X like musik, 3/15X = 0.2X& like dance, 1/10X = 0.1X & like cricket, and X(1 - 0.4 - 0.2 - 0.1) = 40& like painting. Let's simplify the lat expression: X(1 - 0.4 - 0.2 - 0.1) = 40 0.3 X = 40 X = 40/0.3 = 133.33 May be there is some mistake in the conditions of the task because the number& of students should be the whole number. The number of students who like dance is 0.2X.
Numbers and figures are an essential part of our world, necessary for almost everything we do every day. As important…
APPROVED BY CLIENTS
Finding a professional expert in "partial differential equations" in the advanced level is difficult.
You can find this expert in "Assignmentexpert.com" with confidence.
Exceptional experts! I appreciate your help. God bless you!
Comments
You are welcome!
Thank u so much...you have solved my problem ....
Leave a comment