Math, asked by anamikasinha949, 1 year ago

alwin wanted to buy 5 guavas and 7 pomegranate. the shopkeeper said it would Cost rs 194. As he had only 100 rupees he settled 2guavas and 5 pomegranate the shopkeeper gave hum rupees back what is the price of a guava and pomegranate

TechGenius: 1guava = 29 rs , 1 pomegranate = 7 Rs , money returned = 7rupees

anamikasinha949: Bro can you please laborate this

Answers

Answered by kpriyanshu962

Let the price of guavas be x
price of pomegranate be y

$7x + 5y = 194 \\ 7x = 194 - 5y \\ x = (194 - 5y) \div 7 \ - - - \: \: \: \: 1 \\ 2x + 5y = 100 \\ 2 \times (194 - 5y ) \div 7 + 5y = 100 \\ 388 \div 7 - 10y \div 7 + 5y = 100 \\ 433 y\div 7 = 100 \\ 433y = 700 \\ y = 0.14 \: rs$
Price of pomegranate = Rs. 0.14
Now Price of Guava = 100 - 0.14× 5
= 100- 7= 93
5x = 93
x= Rs. 18.6

anamikasinha949: Bro I think it is the wrong one.. Because if u put the value of x and y in eqn [ 5x + 7y] then it will not isequal to 194 ... So it is a wrong answer but thankyou bro for your attempt

anamikasinha949: ☺thnaks

Answered by TechGenius

1 guava 29 Rs , 1 pomegranate 7Rs , money returned 7Rs

anamikasinha949: Thankyou u r genius

TechGenius: welcome , if correct mark brainliest

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