what is the remainder when 47 * 50 is divided by 8 ?
"we can make use of the rule : remainder of { ( a * b ) / n } } = remainder of ( a / n ) * remainder of ( b / n ) here remainder of { 47 * 50 ) / 8 } } = remainder of ( 47 / 8 ) * remainder of ( 50 / 8 ) = 7 * 2 = 14 answer : e"
subtract(divide(const_100.0, const_2), multiply(47, 47))