Question

the cost of 5 oranges and 3 apples is Rs.30 and the cost of 2 orange and 4 apples is Rs.26.find the cost of an orange and an apple

Answer 1

Hiiii...........

Here is your answer.....

>let cost of one orange=x

>cost of one apple=y

>so, according to question.....

5x+3y=30...............(1)

>second equation:

2x+4y=26   >>>  2x=26-4y

                           x=13-2y

put the value of x in equation 1.

  so ,   >>   5(13-2y)+3y=30

            >>  65-10y+3y=30

           >>  7y=35

            >>   y=5

so, x=13-10=3

so, x=3 nd y=5

  cost of one orange= rs.3

 cost of apple= rs.5

 HOPE IT HELPS YOU.......

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THANKS.....  

:)

Answer 2

Hey mate ...




The cost for orange is Rs 3 and The cost for apple is Rs 5




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