a clock hangs on the wall of a railway station , 71 ft 9 in long and 10 ft 4 in high . those are the dimension of the wall , not the clock ! while waiting for a train we noticed that the hands of the clock were pointing in opposite directions , and were parallel to one of the diagonals of the wall , what was the exact time ?
it can have four possiblities time could be 7 : 5 1 : 35 11 : 25 5 : 55 answer : b
divide(add(10, divide(4, multiply(const_3, const_4))), add(71, divide(9, multiply(const_3, const_4))))