how many multiples of 4 are there between 1 and 99 ?
"4 multiples are 4 , 8,12 , - - - - - - - - - , 92,96 it should be mentioned whether 1 and 99 are inclusive . the answer is ( 96 - 4 ) / 4 + 1 = 24 answer is b"
add(divide(subtract(99, 1), 4), const_1)