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

### Instruction:
If two piles of toys added together make 120 toys in total, and the larger of the two piles is twice as big as the smaller one, how many toys are in the larger pile?

### Response:
 Hebu tuitishe mizigo midogo kuwa x. Kisha mizigo mikubwa itakuwa 2x. Mizigo yote miwili ikiongezwa inafanya 120, hivyo x + 2x = 120. Kwa kutatua equation hii, tunapata x = <<x=40>>40. Hivyo, mizigo mikubwa ni 2x = <<2*40=80>>80 vitu.