Below is an instruction that describes a task. Write a response that appropriately completes the request in Swahili. Please answer in Swahili.

### Instruction:
Last year, Jorge planted corn on all of his 60 acres of property.  Typically, corn grown on good soil yields 400 bushels per acre, but in clay-rich soil, the yield is only half as much per acre as in good soil.  One-third of Jorge's 60 acres of land is clay-rich soil and the rest is good soil.  How many bushels of corn did Jorge's land yield last year?

### Response:
 Jorge ana ekari 60 * (1/3) = <<60*(1/3)=20>>20 za udongo wenye udongo wa udongo.
Ikiwa udongo mzuri unazalisha gunia 400 kwa ekari, basi udongo wenye udongo wa udongo unazalisha gunia 400 / 2 = <<400/2=200>>200 za mahindi kwa ekari.
Kwenye ekari 20 za udongo wenye udongo wa udongo, Jorge alizalisha gunia 20 * 200 = <<20*200=4000>>4000 za mahindi.
Kwenye ekari 60 - 20 = <<60-20=40>>40 za udongo mzuri, Jorge alizalisha gunia 40 * 400 = <<40*400=16000>>16000 za mahindi.
Jumla, ardhi yake ilizalisha gunia 16000 + 4000 = <<16000+4000=20000>>20000 za mahindi.