一丁(いっちょう)one sheet, one page, one leaf, one block of tofu, one serving (in a restaurant), one long and narrow thing (e.g. guns, scissors, spades, hoes, inksticks, palanquins, candles, jinrikishas, shamisen, oars, etc.), one cho (unit of distance, 109.09 m), one game, one task, well then, come then

豆腐(とうふ)屋(や)さんで豆腐(とうふ)を一丁(いっちょう)買(か)いました。

I bought one block of tofu at the tofu shop. {one sheet, one page, one leaf, one block of tofu, one serving (in a restaurant), one long and narrow thing (e.g. guns, scissors, spades, hoes, inksticks, palanquins, candles, jinrikishas, shamisen, oars, etc.), one cho (unit of distance, 109.09 m), one game, one task, well then, come then}

僕(ぼく)はあそこの包丁(ほうちょう)屋(や)さんで包丁(ほうちょう)を一丁(いっちょう)購入(こうにゅう)した。

I bought a knife at that knife shop over there. {one sheet, one page, one leaf, one block of tofu, one serving (in a restaurant), one long and narrow thing (e.g. guns, scissors, spades, hoes, inksticks, palanquins, candles, jinrikishas, shamisen, oars, etc.), one cho (unit of distance, 109.09 m), one game, one task, well then, come then}

料理(りょうり)人(にん)：「よし！チャーハン一丁(いっちょう)あがり！運(はこ)んで！」

Chef: "Alright! One serving of fried rice is ready! Serve it!" {one sheet, one page, one leaf, one block of tofu, one serving (in a restaurant), one long and narrow thing (e.g. guns, scissors, spades, hoes, inksticks, palanquins, candles, jinrikishas, shamisen, oars, etc.), one cho (unit of distance, 109.09 m), one game, one task, well then, come then}

弟(おとうと)：「また勝負(しょうぶ)に負(ま)けた！悔(くや)しい！にいちゃん、もう一丁(いっちょう)やろう！」

Little Brother: "I lost the game again! It's so frustrating! Big bro, let's have another round!" {one sheet, one page, one leaf, one block of tofu, one serving (in a restaurant), one long and narrow thing (e.g. guns, scissors, spades, hoes, inksticks, palanquins, candles, jinrikishas, shamisen, oars, etc.), one cho (unit of distance, 109.09 m), one game, one task, well then, come then}

上司(じょうし)：「今日(きょう)も仕事(しごと)なんて嫌(いや)になっちゃうな〜。さあ、一丁(いっちょう)とりかかろう！」

Boss: "I'm getting fed up with work again today. Well then, let's tackle one task!" {one sheet, one page, one leaf, one block of tofu, one serving (in a restaurant), one long and narrow thing (e.g. guns, scissors, spades, hoes, inksticks, palanquins, candles, jinrikishas, shamisen, oars, etc.), one cho (unit of distance, 109.09 m), one game, one task, well then, come then}