a fruit seller has 150 apples. 100 banana and 80 watermelons to sell. 10% apples ,20% banana , and 5% watermelons got rotten. if the cost of an apple, a banana and a watermelon is rs 20 ,rs 5 , rs 30 respectively. how much money is he able to earn after selling off all him remaining fruits
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total no. of apples = 150
total no. of banana=100
total no. of water melon = 80
percent of the apples rotten = 10%
number of apples rotten =10/100×150
=15 apples
percent of bananas rotten = 20%
number of bananas rotten = 20/100×100
=20 banana
percent of water melon rotten =5%
number of water melon rotten = 5/100×80
=4 watermelon
no. of apples remaining = 150-15
=135
no. of banana remaining = 100-20
=80
no. of watermelon=80-4
=76
cost of an apple=20 rupees
cost of an banana = 5 rupees
cost of an watermelon = 30 rupees
total cost of apples = 135×20
=2700 rupees
total cost of banana=80×5
=400 rupees
total cost of watermelon = 76×30
=2280 rupees
total number of money earned = 2700+400+2280=5380 rupees
total no. of banana=100
total no. of water melon = 80
percent of the apples rotten = 10%
number of apples rotten =10/100×150
=15 apples
percent of bananas rotten = 20%
number of bananas rotten = 20/100×100
=20 banana
percent of water melon rotten =5%
number of water melon rotten = 5/100×80
=4 watermelon
no. of apples remaining = 150-15
=135
no. of banana remaining = 100-20
=80
no. of watermelon=80-4
=76
cost of an apple=20 rupees
cost of an banana = 5 rupees
cost of an watermelon = 30 rupees
total cost of apples = 135×20
=2700 rupees
total cost of banana=80×5
=400 rupees
total cost of watermelon = 76×30
=2280 rupees
total number of money earned = 2700+400+2280=5380 rupees
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