maxwell leaves his home and walks toward brad ' s house at the same time that brad leaves his home and runs toward maxwell ' s house . if the distance between their homes is 40 kilometers , maxwell ' s walking speed is 4 km / h , and brad ' s running speed is 6 km / h , what is the distance traveled by brad ?
"time taken = total distance / relative speed total distance = 40 kms relative speed ( opposite side ) ( as they are moving towards each other speed would be added ) = 6 + 4 = 10 kms / hr time taken = 40 / 10 = 4 hrs distance traveled by brad = brad ' s speed * time taken = 6 * 4 = 24 kms . . . answer - d"
multiply(4, divide(40, add(4, 6)))