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

### Instruction:
 Jumatatu, akiwa kazini shambani, Jeremy anachuma machungwa 100. Jumanne, pamoja na ndugu yake, wanachuma mara tatu ya hapo awali. Jumatano anajisikia uchovu na anaweza kuchuma machungwa 70 tu. Ni jumla ya machungwa mangapi wana?


### Response:
 Jumatatu na Jumanne, Jeremy anachuma machungwa 100 + 3 * 100 = <<100+3*100=400>>400 machungwa.
Jumla ya machungwa yaliyochumwa ni 400 + 70 = <<400+70=470>>470 machungwa.