When y is divided by 276, the remainder is 42. What is the remainder when the same y is divided by 23?
Choose one.
A) 13 B) 15 C) 17 D) 19 E) 21
y = 276*a + 42 = (23*12)*a + 23 + 19   The answer is 19.
<result>D</result>
When y is divided by 276, the remainder is 42. What is the remainder when the same y is divided by 23?