Question

The price of fruits per kg are given below- Watermelon Rs 18.50 Cherry Rs 72 Grapes Rs 120.60 Apples Rs 78.40 Karan bought 412 kg watermelon, 1 kg 200g cherries,250g grapes and 134 kg apples .He gave a Rs 500 note to the shopkeeper .How much money did he get back?

Answer 1

Answer:

$X=-2.74*10^{-7}Rs$

Step-by-step explanation:

From the question we are told that:

Table for price per Kg

 Watermelon Rs 18.50

 Cherry Rs 72

 Grapes Rs 120.60

 Apples Rs 78.40

Karan Bought:

 412 kg watermelon

 1 kg 200g cherries

 250 g grapes

 134 kg apples

Generally the equation for Total Price of Fruits Bought is mathematically given by

\sum (Price Rs* Weight kg )

 $\sum (P* W)=(412*18.5)+(1.2*72)+(0.25*120.60+(134*78.40))$

 $\sum (P* W)=27374289.78$

Therefore the Amount of Money he gets back is

 $X=500-\sum (P* W)$

 $X=-2.74*10^{-7}Rs$

Therefore

He owes the shop keeper 2.74 million Rs