Tom o tsere loeto lwa dibeke tse pedi kwa Yuropa. Mo malatsing a ntlha a le mane, o ne a tsamaya dikilometara di le 200 ka letsatsi, mme mo malatsing a mabedi a a latelang, o ne a tsamaya 30% fela ya sekgala se a se tsamaileng mo malatsing a ntlha a le mane. Ka letsatsi le le latelang, o ne a sa tsamaye gotlhelele. Mo bekeng ya bobedi, o ne a tsamaya dikilometara di le 300 ka letsatsi. Ke dikilometara di le kae tse Tom a di tsamaileng mo loetong lwa gagwe lwa dibeke tse pedi?

While Joanne is gathering apples from her family’s orchard, her sister comes outside to help her. Joanne gathers 30 apples from the tallest trees, half this amount from the shortest trees, and more apples from the average trees. Compared with Joanne, her sister gathers twice as many apples from the tallest trees and 3 times as many apples from the shortest trees. She doesn't take any from the average trees. If the sisters have gathered a combined total of 500 apples, how many apples did Joanne gather from the average trees?
Mo malatsing a ntlha a le mane, Tom o tsamaile 4 * 200 = <<4*200=800>>800 dikilometara.
Mo malatsing a mabedi a a latelang, o tsamaile 30/100 * 800 = <<30/100*800=240>>240 dikilometara fela. 
Mo bekeng ya bobedi, Tom o tsamaile dikilometara di le 300 ka letsatsi, se se rayang gore o tsamaile 7 * 300 = <<7*300=2100>>2100 dikilometara mo bekeng eo yotlhe.
Mo loetong lwa gagwe lotlhe, Tom o tsamaile 800 + 240 + 2100 = <<800+240+2100=3140>>3140 dikilometara.
#### 3140

Joanna gathered 30 apples / 2 = <<30/2=15>>15 apples from the shortest trees.
Her sister gathered 30 apples * 2 = <<30*2=60>>60 apples from the tallest trees.
Her sister also gathered 15 apples * 3 = <<15*3=45>>45 apples from the shortest trees.
In total, her sister gathered 60 + 45 = <<60+45=105>>105 apples.
From the tallest and shortest trees, Joanna gathered 30 + 15 = <<30+15=45>>45 apples.
So far, the sisters have a combined total of 105 + 45 = <<105+45=150>>150 apples.
Therefore, Joanna must have gathered 500 total apples – 150 apples so far = <<500-150=350>>350 apples from the average trees.
#### 350