let a be the event that a randomly selected two digit number is divisible by 10 and let b be the event that a randomly selected two digit number is divisible by 5 . what is p ( a and b ) ?
p ( a and b ) = 1 / 10 * 1 / 5 = 1 / 50 the answer is a .
multiply(divide(subtract(10, const_1), multiply(subtract(10, const_1), 10)), divide(multiply(subtract(10, const_1), const_2), multiply(subtract(10, const_1), 10)))