質問: ðð°ðoð3⁄4ð2ñ ð ́ð1⁄2ð ̧ ð1⁄2ð°ð ̧ð±ð3⁄4ð»ññðμð1 ð ̧ ð1⁄2ð°ð ̧ð1⁄4ðμð1⁄2ññðμð1 ñðμññð ̧ð»ñð1⁄2ð3⁄4ññð ̧?
回答: ðð1⁄2ð ̧ ð1⁄2ð°ð ̧ð±ð3⁄4ð»ññðμð1 ñðμññð ̧ð»ñð1⁄2ð3⁄4ññð ̧ ð1⁄2ð° ð¿ñð3⁄4ññð¶ðμð1⁄2ð ̧ð ̧ ñð ̧ðoð»ð° ð ̧, ñð°ðoð ̧ð1⁄4 ð3⁄4ð±ñð°ð·ð3⁄4ð1⁄4, ð ́ð1⁄2ð ̧ ð1⁄2ð°ð ̧ð±ð3⁄4ð»ññðμð1 ð2ðμñð3⁄4ññð1⁄2ð3⁄4ññð ̧ ð·ð°ð±ðμñðμð1⁄4ðμð1⁄2ðμññ ð3⁄4ñ ð1⁄2ðμð·ð°ñð ̧ñðμð1⁄2ð1⁄2ð3⁄4ð3ð3⁄4 ð¿ð3⁄4ð»ð3⁄4ð2ð3⁄4ð3ð3⁄4 ðoð3⁄4ð1⁄2ñð°ðoñð° ð2ðoð»ññð°ññ ð2 ñðμð±ñ ð ́ðμð1⁄2ñ ð3⁄4ð2ñð»ññð ̧ð ̧ ð ̧ ð ́ðμð1⁄2ñ ð ́ð3⁄4 ññð3⁄4ð3ð3⁄4. ðñð3⁄4 2 ð ́ð1⁄2ñ ð¿ð ̧ðoð3⁄4ð2ð3⁄4ð1 ñðμññð ̧ð»ñð1⁄2ð3⁄4ññð ̧. ðññð3⁄4ðoð°ñ ñðμññð ̧ð»ñð1⁄2ð3⁄4ñññ ð1⁄2ð°ð±ð»ñð ́ð°ðμñññ ñð°ðoð¶ðμ ð1⁄2ðμñðoð3⁄4ð»ñðoð3⁄4 ð ́ð1⁄2ðμð1 ð ́ð3⁄4 ññð3⁄4ð3ð3⁄4. ð ññð3⁄4 ð2ñðμð1⁄4ñ ñ ð2ð°ñ ñð°ðoð¶ðμ ðμñññ ð2ññð3⁄4ðoð ̧ðμ ñð°ð1⁄2ññ ð·ð°ð±ðμñðμð1⁄4ðμð1⁄2ðμññ. ðð° ð¿ñðμð ́ðμð»ð°ð1⁄4ð ̧ ññð3⁄4ð3ð3⁄4 â«ð3⁄4ðoð1⁄2ð° ñðμññð ̧ð»ñð1⁄2ð3⁄4ññð ̧â», ñð3⁄4ññð3⁄4ññðμð3ð3⁄4 ð ̧ð· 6 ð ́ð1⁄2ðμð1, ñð°ð1⁄2ññ ð·ð°ð±ðμñðμð1⁄4ðμð1⁄2ðμññ ð3⁄4ñðμð1⁄2ñ ð1⁄2ð ̧ð·ðoð ̧ðμ.