In the pupils,
512 of the pupils like spiders,
14 of the pupils like lizards and the rest like geckos
- What fraction of the pupils like geckos?
- Given that 9 more pupils like spiders than geckos, find the number of pupils in the class.
(a)
Fraction of the pupils that like spiders and lizards
=
512 +
14=
512 +
312=
812=
23Fraction of the pupils that liked geckos
= 1 -
23=
33 -
23=
13(b)
Difference between the fraction of the pupils that like spiders and fraction of the pupils that like geckos
=
512 -
13=
512 -
412=
112Total number of pupils = 12 u
Number of pupils that like spiders more than geckos = 1 u
1 u = 9
Total number of pupils
= 12 u
= 12 x 9
= 108
Answer(s): (a)
13; (b) 108
