Question
PSLE
Names Number of glass bottles
Anna 9
Jacob v
Riordan 7 + 4 v

The table shows the number of glass bottles collected by 3 pupils.
  1. Find the total number of glass bottles Anna, Jacob and Riordan collected. Express the answer in terms of v in the simplest form.
  2. If v = 10, find the average number of glass bottles the 3 pupils 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
Anna 9
Jacob v
Riordan 7 + 4 v

The table shows the number of glass bottles collected by 3 pupils.
  1. Find the total number of glass bottles Anna, Jacob and Riordan collected. Express the answer in terms of v in the simplest form.
  2. If v = 10, find the average number of glass bottles the 3 pupils collected.