At a store, Mimi paid Tk 100 for 5 oranges. If oranges are usually sold at Tk 216 per dozen, how much extra/less did she pay?
At a store, Mimi paid Tk 100 for 5 oranges. If oranges are usually sold at Tk 216 per dozen, how much extra/less did she pay? Correct Answer Tk 10 extra
12 orange one have to pay 216 Tk 1 oranges one have to pay 216/12 tk 5 orange one have to pay ( 216×5)/12 tk = 90 tk Mimi paid ( 100 - 90) Tk or 10 Tk extra.