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

### Instruction:
A farmer is checking his fields to make sure all of his crops are growing as they should. Rows of corn stalks should produce 9 corn cobs each, and rows of potatoes should produce 30 potatoes each. As he’s checking crop quality, he notices that there are more pests than usual and they have destroyed some of his crops. He thinks that half of his crops have been destroyed by the pests. If the farmer has 10 rows of corn stalks and 5 rows of potatoes, how many crops does the farmer still have?

### Response:
 Mkulima awali alikuwa na safu 10 za mihogo * masuke 9 kila moja = <<10*9=90>>90 masuke ya mahindi.
Pia alikuwa na safu 5 za viazi * viazi 30 kila moja = <<5*30=150>>150 viazi.
Hii ilikuwa jumla ya masuke 90 ya mahindi + viazi 150 = <<90+150=240>>240 mazao.
Kwa sababu wadudu wameharibu nusu ya mazao yake, sasa ana mazao 240 * 0.5 = <<240*0.5=120>>120.