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

### Instruction:
Sam shared a sum of money between his three cousins Sandra, Amy and Ruth in the ratio 2:1:3 respectively. If Amy got $50, how much did Sandra get?

### Response:
 Kwa kufuata uwiano huo, kwa kila sehemu 1 ambayo Amy anapata, Sandra atapata sehemu 2
Kwa kuwa Amy alipata $50, Sandra atapata 2*$50 = $<<2*50=100>>100