if remainder is 1 , quotient is 54 and dividend is 217 then what is divisor ?
"we know dividend = divisor * quotient + remainder = = = > 217 = divisor * 54 + 1 = = = = = > 216 / 54 = divisor = = = > divisor = 4 ans - b"
divide(subtract(217, 1), 54)