Question
Riordan buys two items. He gives the cashier $5 and receives $1.20 change. Which two items does he buy? Give the answer only in letters. (Eg a, b)

Items Cost
(a) Pen $2.60
(b) Notebook $4.50
(c) File $1.20
4 m

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Riordan buys two items. He gives the cashier $5 and receives $1.20 change. Which two items does he buy? Give the answer only in letters. (Eg a, b)

Items Cost
(a) Pen $2.60
(b) Notebook $4.50
(c) File $1.20