The number of boys in a class is three times the number of girls. Which one of the following numbers cannot represent the total number of children in the class?

(A) 48
(B) 44
(C) 42
(D) 40

Solution:
girls= x
Boys= 3x
x + 3x = 4x
42 is only element which is not divisible by 4.

Sharing is caring 🤗

0 0 votes
Article Rating
Subscribe
Notify of
guest
0 Comments
Inline Feedbacks
View all comments
0
Would love your thoughts, please comment.x
()
x
Scroll to Top