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 j in the simplest form. If j = 25, how many less wafers were sold on Saturday than on Sunday?
Day Number of wafers sold
Monday to Friday 6j per day
Saturday j + 27
Sunday 4j - 7
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 j in the simplest form. If j = 25, how many less wafers were sold on Saturday than on Sunday?
Day Number of wafers sold
Monday to Friday 6j per day
Saturday j + 27
Sunday 4j - 7