<p>Each day a runner trains for a \(10\) km race. On the first day she runs \(100\) m, and then increases the distance by \(250\) m on each subsequent day.<span class="inline-marks">[4]</span></p>
<ol class="abc-list"><li><div class="list-item-paragraph">On which day does she run a  distance of \(10\) km in training?</div></li><li><div class="list-item-paragraph">What is the total distance she will have run in training by the end of that day? Give your answer exactly.</div></li></ol>

Each day a runner trains for a \(10\) km race. On the first day she runs \(100\) m, and then increases the distance by \(250\) m on each subsequent day.

On which day does she run a  distance of \(10\) km in training?

What is the total distance she will have run in training by the end of that day? Give your answer exactly.

APGP

International Baccalaureate Standard Level Mathematics