 
 <prompt> ```Marion's bike cost $356. Stephanie's bike is worth twice as much. What is the total price of their bikes?```
```Marion's bike gụnyere $356. Bike Stephanie bụ n'ime ọzọ. Kedu ihe ọ bụla nke iri na-agụnyere ha?``` <response>: Stephanie's bike costs $356 * 2 = $712.
So, their bikes cost $356 + $712 = $1068 in total.

Answer is 1068.``` 