Kapil brought 750 g potato at ₹20 per kg and 1 L 500 ml milk at ₹ 43 per litre he give A ₹100 rupee note to the shopkeeper. what balance did he get back?
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useful answers will be brainlest answer
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useful answers will be brainlest answer
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Verified answer
Answer:
₹20.5
Step-by-step explanation:
Cost of 1 kg of potatoes = ₹20
Therefore, cost of 0.75 kg (750 g) of potatoes = ₹(20 * 0.75)
= ₹(20 * 3/4) = ₹(5 * 3) = ₹15
Cost of 1 L milk = ₹43
Therefore, cost of 1.5 L of milk (1 L 500 mL) = ₹(43 * 1.5) = ₹64.5
Therefore, total cost = ₹(15 + 64.5) = ₹79.5
Amount of money given to the shopkeeper = ₹100
Therefore, balance = ₹(100 - 79.5) = ₹20.5
Answer: .5rs as balance
Step-by-step explanation:
potato per kg = 20 rs
so he bought 750 g which is 20 * 75 / 100
= 15 rs
milk per l = 43
he bought 1.5l so = 43 * 150 /100
= 64.5 rs
total = 15 rs + 64.5 rs = 79.5rs
thus balance = 100 - 79.5 = 21.5rs