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

### Instruction:
Aitana and Jayda went to Silverlake Flea market to buy some handmade crafts. Aitana spent 2/5 times more money than Jayda at the market. If Jayda spent $400, calculate the total amount of money they spent together.

### Response:
 Ikiwa Jayda alitumia $400 sokoni, Aitana alitumia $160 zaidi kwa vitu vya mikono.
Jumla, Aitana alitumia $400+$160 = $560 sokoni.
Pamoja, Jayda na Aitana walitumia $400+$560 = $960 sokoni.