我把34看成35试商.2个35是70,4个35是140,余下的40里还有几个35可以商是几
举一反三
- 已知一组数据14, 15, 15, 16, 19, 20, 20, 21, 22, 23, 25, 25, 25, 25, 29, 31, 34, 35, 35, 35, 35, 37, 40, 45, 47, 52, 70,其下四分位数Q3是
- 2、婴儿洗澡的水温应该是( ) A: 36～38℃ B: 35～37℃ C: 34～35℃ D: 39～40℃
- 34 36 35 35 34 37 _________ ( ) A: 36 33 B: 33 36 C: 37 35 D: 35 37
- 浮点数34.5转换成整数是( ) A: 35 B: 34 C: “34” D: “35”
- 【单选题】已知一组数据14, 15, 15, 16, 19, 20, 20, 21, 22, 23, 25, 25, 25, 25, 29, 31, 34, 35, 35, 35, 35, 37, 40, 45, 47, 52, 70,其上四分位数Q1是()。 A. 14 B. 20 C. 25 D. 35