Question
PSLE
Names Number of glass bottles
Elijah 6
Isaiah i
Nathan 6 + 2 i

The table shows the number of glass bottles collected by 3 children.
  1. Find the total number of glass bottles Elijah, Isaiah and Nathan collected. Express the answer in terms of i in the simplest form.
  2. If i = 6, find the average number of glass bottles the 3 children 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
Elijah 6
Isaiah i
Nathan 6 + 2 i

The table shows the number of glass bottles collected by 3 children.
  1. Find the total number of glass bottles Elijah, Isaiah and Nathan collected. Express the answer in terms of i in the simplest form.
  2. If i = 6, find the average number of glass bottles the 3 children collected.