In the students,
12 of the students like lizards,
110 of the students like snakes and the rest like dogs
- What fraction of the students like dogs?
- Given that 4 more students like lizards than dogs, find the number of students in the class.
(a)
Fraction of the students that like lizards and snakes
=
12 +
110=
510 +
110=
610=
35Fraction of the students that liked dogs
= 1 -
35=
55 -
35=
25(b)
Difference between the fraction of the students that like lizards and fraction of the students that like dogs
=
12 -
25=
510 -
410=
110Total number of students = 10 u
Number of students that like lizards more than dogs = 1 u
1 u = 4
Total number of students
= 10 u
= 10 x 4
= 40
Answer(s): (a)
25; (b) 40
