A garden has 50000 trees 12% of the trees are guava trees 15% are orange trees 10% are coconut trees and the rest are mango trees Find the number of mango trees

In the given question, 
A garden has total = 50000 trees
Guava trees are = 12%
Orange trees are = 15%
Coconut trees are = 10%
Rest are mango trees = ?

Step by Step Solution :
Total trees in the garden = 50000
Now,
Guava trees, 
= 50000 × 12/100
= 6000
Orange trees,
= 50000 × 15/100
= 7500
Coconut trees, 
= 50000 × 10/100
= 5000
Therefore, total mango trees are ,
50000
– 6000
– 7500
– 5000
_________
31,500
So, the total number of mango trees will be 31,500

Video Explanation :
https://youtu.be/0PgTHcmq6bE