 
 <prompt> ```Nadine gather different colors of pebbles. She get 20 white pebbles and half of that number for red pebbles. How many pebbles she get for total?``` <response>: ```Nadine get 20/2 = 10 red pebbles.
So, she get 20 + 10 = 30 pebbles.

Answer na 30.``` 