有理数减法计算题

相关推荐

• 有理数大小的比较格式就是-5/6和-6/7的大小如何比较.我知道谁大谁小,只是不记得格式了,好像要写解,然后把两个数的绝对值写出来,再比较,是么?1L的……我就是不记得格式咋写……不是不会比大小……是格式的问题…… 能把格式告诉我么……
• 一道英文计算题条件：Labour Costs:£166,000Q：If this company employed eighty permanent employees in January whowere on the same salary,what would have been the effect on labour costs ifthey had replaced twenty permanent employees with interim staff each onmonthly salaries of £3,000?这个题目的答案是“Labour Costs将增加£18,500”.请翻译一下这个题目的意思~
• 计算题：求代数式1/4（2x+3）^3=25x10中的x的值若3√（4-k）^3=4-k,则k=______如果3x+16的立方根是4,求2x+4的算术平方根3√ab x 1/6√b/a x 2/5√a/b
• 有理数比较大小的格式怎么写?可以举几个例子.
• 一道英语计算题,急!Once an old lady went to the market to sell eggs. She carried a basket of eggs. She sold her eggs to five people. The first bought half of the eggs and another half of an egg. The second, half of the rest and another half of the half left……The fifth took half of the eggs that the fourth person bought and another half of the half left. Then the old lady went back home with an empty basket. Do you know how many eggs the lady sold out and how m
• 简单死的计算题求1.(1.25X10^7)X(-8X10^6)除以(5X10^-1)写出过程,就是写出(1.25X10^7)X(-8X10^6)的结果和最后结果.2.2^44.
• 计算题：0.25x(√3/2)^1/2x(27/4)1/4—10x(2—√3)^—1+(1/300)^1/2
• 【有理数】比较大小（-5）²______（-6）²在___中,填上“＞”“＜”或“=”.
• 请教一道方差计算题－22%－17.4%)^2×0.1+(－2%－17.4%)^2×0.2+(20%－17.4%)^2×0.4+(35%－17.4%)^2×0.2+(50%－17.4%)^2×0.1＝多少,麻烦列出计算过程,
• 请教会计一个计算题``很简单的!某企业月初资产总额300万元,本月发生下列业务：1赊购材料10万元；2用银行存款偿还短期借款20万元；收到购货单位偿还的欠款15万元存入银行,则该企业月末资产总额为?A310 B290 C295 D305是不是借：原材料 10万贷：应付帐款 10万借：短期借款 20万贷：银行存款 20万借：银行存款 15万贷：应收帐款 15万那么是305万呀?为什么别人告诉我说答案是290万?
• memo no这个词是什么意思?
• 最大的手术的成语是什么