If n divided by 7 has a remainder of 2, what is the remainder when 4 times n is divided by 7? Choose the correct option: A) 1 B) 2 C) 3 D) 5 E) 8
1s per question =&gt; N=7P+2 for some integer p   hence 4N =&gt; 28Q + 8 =&gt; remainder =&gt; 6 for some integer Q   1lternatively =&gt; N=2 &gt; 3N=&gt; 8 =&gt; 8 divided by 7 will leave a remainder 1   hence 1
<result>A</result>
If n divided by 7 has a remainder of 2, what is the remainder when 4 times n is divided by 7?