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

### Instruction:
Jennifer will be 30 years old in ten years. At that time, her sister Jordana will be three times as old Jennifer. How old is Jennifer's sister now?

### Response:
 Wakati Jennifer atakuwa na miaka 30 baada ya miaka kumi, dada yake Jordana atakuwa na miaka 3*30=90.
Jordana sasa ni mdogo kwa miaka 10, hivyo ana miaka 90-10= <<90-10=80>>80.