Answer and Explanation
Your Answer is
Correct Answer is H
Explanation
Suppose there are x people participating now, so the equation can be listed: 200÷(x+10 )+1=200 ÷x, the solution is x=40 or -50 (round up). Therefore H.
Your Answer is
Correct Answer is H
Explanation
Suppose there are x people participating now, so the equation can be listed: 200÷(x+10 )+1=200 ÷x, the solution is x=40 or -50 (round up). Therefore H.