Question
PSLE
Names Number of plastic bottles
Amelia 4
Isabella g
Robert 5 + 8 g

The table shows the number of plastic bottles collected by 3 children.
  1. Find the total number of plastic bottles Amelia, Isabella and Robert collected. Express the answer in terms of g in the simplest form.
  2. If g = 10, find the average number of plastic 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 plastic bottles
Amelia 4
Isabella g
Robert 5 + 8 g

The table shows the number of plastic bottles collected by 3 children.
  1. Find the total number of plastic bottles Amelia, Isabella and Robert collected. Express the answer in terms of g in the simplest form.
  2. If g = 10, find the average number of plastic bottles the 3 children collected.