Question
PSLE
Names Number of cardboard
Bryan 9
Aubrey q
Scarlett 5 + 9 q

The table shows the number of cardboard collected by 3 children.
  1. Find the total number of cardboard Bryan, Aubrey and Scarlett collected. Express the answer in terms of q in the simplest form.
  2. If q = 7, find the average number of cardboard 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 cardboard
Bryan 9
Aubrey q
Scarlett 5 + 9 q

The table shows the number of cardboard collected by 3 children.
  1. Find the total number of cardboard Bryan, Aubrey and Scarlett collected. Express the answer in terms of q in the simplest form.
  2. If q = 7, find the average number of cardboard the 3 children collected.