What is the remainder when 45*49 is divided by 8? Choose the correct answer.
A) 1	B) 3	C) 4	D) 5	E) 7
we can make use of the rule :   Remainder of { (a * b)/n}} = Remainder of (a/n) * Remainder of (b/n)   Here   Remainder of { 45 * 49)/8}} = Remainder of (45/8) * Remainder of (49/8) = 5 * 1 = 7   Answer :5
<result>D</result>
What is the remainder when 45*49 is divided by 8?