Question

Q22.

The pie chart shows information about the grades achieved by all of the candidates in Keval's school who took AS Level English in 2015.

8 candidates achieved grade C.

(b) Work out the number of candidates in Keval's school who achieved grade A in AS Level English in 2015

Answer 1

14

Explanation:

72° = 8persons

360° =???

`(360 * 8)/(72) = 40persons \\`

Total number of candidates in kevals sch = 40

Number that achieved grade A is

360° = 40persons

126° =???

`(126 * 40)/(360) = 14persons`