Question
PSLE
Names Number of glass bottles
Gavin 5
Christian k
Claire 6 + 4 k

The table shows the number of glass bottles collected by 3 pupils.
  1. Find the total number of glass bottles Gavin, Christian and Claire collected. Express the answer in terms of k in the simplest form.
  2. If k = 5, find the average number of glass bottles the 3 pupils collected.
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

PSLE
Names Number of glass bottles
Gavin 5
Christian k
Claire 6 + 4 k

The table shows the number of glass bottles collected by 3 pupils.
  1. Find the total number of glass bottles Gavin, Christian and Claire collected. Express the answer in terms of k in the simplest form.
  2. If k = 5, find the average number of glass bottles the 3 pupils collected.