题目

分数和小数的互化。（除不尽的保留两位小数）①0.035=②0.25=③3.24=④4.36=⑤ =⑥ =⑦ ≈⑧ ≈ 答案：解：①0.035= 7200 ②0.25= 14 ③3.24= 3625 ④4.36= 4925 ⑤ 78 =0.875 ⑥ 325 = 0.12 ⑦ 1311 ≈ 1.18 ⑧ 27 ≈0.29I can         English, but I can't         it in English.A.speak, speakB.say, sayC.say, speakD.speak, say