a, b are positive integers. The remainder of a to be divided by 8 is 5 and the remainder of b to be divided by 6 is 2.
Which is possible to be the remainder of a*b to be divided by 48  Choose the correct choice from the following choices
A) a) 10 B) b) 6 C) c) 8 D) d) 12 E) e) 20
Two ways to do it...   a=8x+5..   b=6y+2..   1) convenient way..   Take x and y as 0, and you will get a*b as   5*2= 
<gadget id="calculator">  5*2</gadget>
<output>10</output>
10   a) 10nswer : a) 10
<result>A</result>
a, b are positive integers. The remainder of a to be divided by 8 is 5 and the remainder of b to be divided by 6 is 2.
Which is possible to be the remainder of a*b to be divided by 48