Question
PSLE
Names Number of tin cans
Salik 9
Henry c
Evan 8 + 6 c

The table shows the number of tin cans collected by 3 students.
  1. Find the total number of tin cans Salik, Henry and Evan collected. Express the answer in terms of c in the simplest form.
  2. If c = 7, find the average number of tin cans 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 tin cans
Salik 9
Henry c
Evan 8 + 6 c

The table shows the number of tin cans collected by 3 students.
  1. Find the total number of tin cans Salik, Henry and Evan collected. Express the answer in terms of c in the simplest form.
  2. If c = 7, find the average number of tin cans the 3 students collected.