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The Brainliest Answer!
2015-08-09T16:31:26+05:30
Let the number of apples be= a
then,
number of guavas= a + (a X 60%)
                          =a + 3a/5
                          =8a/5

number of oranges= 8a/5 - (8a/5 X 12.5%)
                           =8a/5 - a/5
                           =7a/5

total no. of fruits=80
no. of apples + no. of guavas +no. of oranges = 80
a +  8a/5 + 7a/5 = 80
               20a/5 = 80
                   4a = 80
                     a = 80/4
                     a = 20

 apples = a = 20

guavas  = 8a/5 = 8X20/5
                       =32

oranges = 7a/5 = 7X20/5
                       =28       

pls mark it as a best answer.

                        





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