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• Example-1: A girl buys a pencil costs ₹6.40, an eraser for ₹8.65 and an ink pen

for ₹57.75. What is the total amount she has to pay to the shopkeeper?

• Solution: Cost of an ink pen= ₹57.75

• Cost of an eraser =₹ 8.65

• Cost of a pencil= ₹ 6.40

• 1 1

• Total money she has to pay= ₹ p

• ₹57 . 75

• ₹08 . 65

• + ₹06 . 40

• ___________________

• ₹ 72 . 80

• Hence, She has to pay ₹72.80 in total.