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

### Instruction:
 Bi. Watson anapanga mitihani ya mwisho 120 kutoka darasa lake la Historia ya Marekani. Jumatatu, anapanga mitihani 60%. Jumanne, anapanga mitihani 75% ya mitihani iliyobaki. Jumatano, anahitaji kupanga mitihani mingapi zaidi?


### Response:
 Jumatatu, Bi. Watson anapanga mitihani 120 x 60% = <<120*60*.01=72>>72 ya mitihani ya mwisho.
Mwisho wa Jumatatu, anabakiwa na mitihani 120 - 72 = <<120-72=48>>48 ya kupanga.
Jumanne, anapanga mitihani 48 x 75% = <<48*75*.01=36>>36 ya mitihani iliyobaki.
Jumatano, anabakiwa na mitihani 48 - 36 = <<48-36=12>>12 ya kupanga.