Question
PSLE
Names Number of plastic bottles
Samuel 6
Jayden f
Rael 6 + 6 f

The table shows the number of plastic bottles collected by 3 students.
  1. Find the total number of plastic bottles Samuel, Jayden and Rael collected. Express the answer in terms of f in the simplest form.
  2. If f = 3, find the average number of plastic bottles the 3 students 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
Samuel 6
Jayden f
Rael 6 + 6 f

The table shows the number of plastic bottles collected by 3 students.
  1. Find the total number of plastic bottles Samuel, Jayden and Rael collected. Express the answer in terms of f in the simplest form.
  2. If f = 3, find the average number of plastic bottles the 3 students collected.