３０分

Meaning

1. n
   thirty minutes; half an hour

Example sentences

• 授業は八時三十分から始まるから。

  Class doesn't begin until eight-thirty.

• 手術は医院内で三十分以内に完了します。

  The surgery, performed at our clinic, is over in half an hour.

• あ、もうテレカがなくなる・・。じゃあ、３０分後に。

  Ah, the phone card's already running out.. See you in half an hour.