Question
PSLE
Names Number of glass bottles
Layla 6
Ethan f
Henry 8 + 6 f

The table shows the number of glass bottles collected by 3 children.
  1. Find the total number of glass bottles Layla, Ethan and Henry collected. Express the answer in terms of f in the simplest form.
  2. If f = 7, 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
Layla 6
Ethan f
Henry 8 + 6 f

The table shows the number of glass bottles collected by 3 children.
  1. Find the total number of glass bottles Layla, Ethan and Henry collected. Express the answer in terms of f in the simplest form.
  2. If f = 7, find the average number of glass bottles the 3 children collected.