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

### Instruction:
Ryan is considering buying a new multivitamin brand.  Each pill has 50 mg of Vitamin A in it.  The recommended daily serving of Vitamin A is 200 mg.  How many pills does Ryan need to hit the recommended amount for the week?

### Response:
 Ugavi wa siku 7: 7*200=<<7*200=1400>>1400mg
1400/50=<<1400/50=28>>28 vidonge