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

### Instruction:
Miss Adamson has four classes with 20 students each. She makes a study guide for her class and uses 5 sheets of paper per student. How many sheets of paper will she use for all of her students?

### Response:
 Bi. Adamson ana jumla ya wanafunzi 4 x 20 = <<4*20=80>>80.
Hivyo, atatumia karatasi 80 x 5 = <<80*5=400>>400.