A school is organizing a charity run to raise funds for a local hospital. The run is planned as a series of rounds around a track, with each round being 300 metres. To make the event more challenging

Question

A school is organizing a charity run to raise funds for a local hospital. The run is planned as a series of rounds around a track, with each round being 300 metres. To make the event more challenging and engaging, the organizers decide to increase the distance of each subsequent round by 50 metres. For example, the second round will be 350 metres, the third round will be 400 metres and so on. The total number of rounds planned is 10.

$Charity run illustration$

(i) Write the fourth, fifth and sixth term of the Arithmetic Progression so formed.

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(i) Write the fourth, fifth and sixth term of the Arithmetic Progression so formed.

Accepted Answer

Step 1: AP formed is $300, 350, 400, \ldots$ with $a = 300$, $d = 50$. $a_4 = 450$, $a_5 = 500$, $a_6 = 550$.

Question

Solution