Question
PSLE
Names Number of tin cans
Nathan 3
Riordan q
Joshua 7 + 3 q

The table shows the number of tin cans collected by 3 pupils.
  1. Find the total number of tin cans Nathan, Riordan and Joshua collected. Express the answer in terms of q in the simplest form.
  2. If q = 8, find the average number of tin cans 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 tin cans
Nathan 3
Riordan q
Joshua 7 + 3 q

The table shows the number of tin cans collected by 3 pupils.
  1. Find the total number of tin cans Nathan, Riordan and Joshua collected. Express the answer in terms of q in the simplest form.
  2. If q = 8, find the average number of tin cans the 3 pupils collected.