the number of degrees that the hour hand of a clock moves through between noon and 2.30 in the afternoon of the same day is
"explanation : the hour hand moves from pointing to 12 to pointing to half way between 2 and 3 . the angle covered between each hour marking on the clock is 360 / 12 = 30 . since the hand has covered 2.5 of these divisions the angle moved through is 75 . answer : c"
multiply(multiply(add(floor(2.30), multiply(divide(subtract(2.30, floor(2.30)), const_60), const_100)), const_3), const_10)