Question

the ratio of the mango trees and the orange trees is 7 is to 9 if 5 more trees of each type supplanted the ratio becomes 27 is to 34 find the numbers of the mangoes and oranges trees

Answer 1

let no. of mango and orange trees be 7x and 9x respectively
if 5 trees added yo each type

Answer 2

Let the number of mangoes and oranges trees be 7x and 9x respectively.
ACQ,

7x/9x + 5/5 = 27/34
34(7x+5) = 27(9x+5)
238x + 170 = 243x + 135
-5x = - 35
X = 7
No.of mango trees = 49.
No. Of orange trees = 63

Hope that it will help you