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

### Instruction:
John takes a 10-minute shower every other day for 4 weeks. If his shower uses 2 gallons of water per minute.  How much water does he use in those 4 weeks?

### Response:
 Kuna siku 7*4=<<7*4=28>>28 katika wiki hizo 4.
Kwa hivyo yeye huchukua bafu 28/2=<<28/2=14>>14.
Hiyo inamaanisha yeye huchukua jumla ya dakika 14*10= <<14*10=140>>140 za kuoga.
Kwa hivyo yeye hutumia jumla ya galoni 2*140=<<2*140=280>>280 za maji.