In an orchard, 15 are orange trees, 313 are mango trees and the rest are banana trees. If the banana trees are 148 in number, find the total number of trees in the orchard.
lettotalnumberoftrees=xthenbananatrees=148x−(x5)−(3x13)=148(65x−13x−15x65)=148∴x=(148×6537)=260