Question
PSLE
Use the table given to answer questions (a) and (b).
  1. What was the total number of wafers sold?
  2. Express your answer in terms of w in the simplest form. If w = 30, how many less wafers were sold on Saturday than on Sunday?
Day Number of wafers sold
Monday to Friday 3w per day
Saturday w + 27
Sunday 4w - 5
2 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

PSLE
Use the table given to answer questions (a) and (b).
  1. What was the total number of wafers sold?
  2. Express your answer in terms of w in the simplest form. If w = 30, how many less wafers were sold on Saturday than on Sunday?
Day Number of wafers sold
Monday to Friday 3w per day
Saturday w + 27
Sunday 4w - 5