a, b are positive integers. The remainder of a to be divided by 8 is 3 and the remainder of b to be divided by 6 is 5.
Which is possible to be the remainder of a*b to be divided by 48
Choose the correct choice from the following options
A) a) 2
B) b) 6
C) c) 8
D) d) 15
E) e) 20
Two ways to do it...   a=8x+3..   b=6y+5..   1) convenient way..   Take x and y as 0, and you will get a*b as   3*5= 
<gadget id="calculator">  3*5</gadget>
<output>15</output>
15   Answer : d) 15
<result>D</result>
a, b are positive integers. The remainder of a to be divided by 8 is 3 and the remainder of b to be divided by 6 is 5.
Which is possible to be the remainder of a*b to be divided by 48