JAPANESE STUDY SYSTEMKOTOWA 词和
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SILVER ERA · ことばを、少しずつ。
JLPT BANDN5 BEGINNER → N1 ADVANCED

分ぶん数すう

N2
ぶんすう bunsuu
  1. fraction (in math)
nounの-adjective

Chinese meanings

分数

Examples

  • 次の分数を小数に直しなさい。
    Convert the following fractions to decimals.
    把下列分数化成小数。
  • 分数b/aは1/aをb倍した数を意味する。
    The fraction b/a means b times 1/a.
    分数b/a表示1/a的b倍。
Use this entry in code
import { getVocabById } from 'kotowa';
getVocabById('83b24ee6c2'); // 分数
{
  "id": "83b24ee6c2",
  "word": "分数",
  "reading": "ぶんすう",
  "romaji": "bunsuu",
  "meanings": [
    "fraction (in math)"
  ],
  "level": "N2",
  "pos": [
    "n",
    "adj-no"
  ],
  "jmdict_id": 1503860,
  "examples": [
    {
      "ja": "次の分数を小数に直しなさい。",
      "en": "Convert the following fractions to decimals.",
      "tatoeba_id": 3563621
    },
    {
      "ja": "分数b/aは1/aをb倍した数を意味する。",
      "en": "The fraction b/a means b times 1/a.",
      "tatoeba_id": 5051490
    }
  ],
  "zh": {
    "status": "reviewed",
    "source_hash": "415530669526fa978ac57049341b6cd5db636dc2d3f999f4af834f042c4a9a62",
    "meanings": [
      "分数"
    ],
    "examples": [
      {
        "ja": "次の分数を小数に直しなさい。",
        "zh": "把下列分数化成小数。"
      },
      {
        "ja": "分数b/aは1/aをb倍した数を意味する。",
        "zh": "分数b/a表示1/a的b倍。"
      }
    ],
    "references": [
      "upstream vocab/n2/83b24ee6c2",
      "JMdict ent_seq 1503860; checked against downloaded JMdict_e.gz on 2026-10-28",
      "Original Chinese authored and reviewed by Codex; no independent human review"
    ],
    "reviewer": "Codex",
    "review_method": "ai",
    "reviewed_at": "2026-10-28",
    "review_hash": "d700cbda2fd7a3f896430eacc8cb9255433726e1d92fd9592c380a672ad4bc66"
  }
}