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 110 kilometers , maxwell ' s walking speed is 4 km / h , and brad ' s running speed is 7 km / h , what is the distance traveled by brad ?
"time taken = total distance / relative speed total distance = 110 kms relative speed ( opposite side ) ( as they are moving towards each other speed would be added ) = 7 + 4 = 11 kms / hr time taken = 110 / 11 = 10 hrs distance traveled by brad = brad ' s speed * time taken = 7 * 10 = 70 kms . . . answer - d"
multiply(4, divide(110, add(4, 7)))