Question

Out of 80 students in class, 12 students like English as their favorite subject, 34 students like

science and remaining students like Mathematics. Find the ratio of (i) Number of students liking

science to the number of students liking mathematics as their favorite subject. (ii) Number of

students liking English to the total strength of the class.​

Answer 1

Step-by-step explanation:

(i) number of students liking science=34 and number of students liking mathematics=80-(12+34)

=80-46

=34

so,ratio of science like students and mathematics like students=34:34= 1:1

(ii) Number of students liking English=12 and total strength of the class =80

so, ratio of number of students liking English to total strength of the class = 12:80. = 6:40 = 3:20