Question
PSLE
Names Number of glass bottles
Benjamin 7
Josiah f
Wyatt 6 + 4 f

The table shows the number of glass bottles collected by 3 students.
  1. Find the total number of glass bottles Benjamin, Josiah and Wyatt collected. Express the answer in terms of f in the simplest form.
  2. If f = 10, find the average number of glass 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 glass bottles
Benjamin 7
Josiah f
Wyatt 6 + 4 f

The table shows the number of glass bottles collected by 3 students.
  1. Find the total number of glass bottles Benjamin, Josiah and Wyatt collected. Express the answer in terms of f in the simplest form.
  2. If f = 10, find the average number of glass bottles the 3 students collected.