44×(1-四分之一)+56×75%
= 44 × 0.75 + 56×0.75
= 0.75 × 100
= 75
猜你喜欢
- 1有修辞手法的古诗
- 2描写人物神态的句子,短一点的.(十句)
- 3用科学计数法表示的数3.14×10的n加2次方的整数部分有
- 4There are barieties of ways in which wo can solve this problem.in which能不能换成that?
- 5谁有关于出师表和陈涉世家的问题 尽可能多的
- 6妈妈把3000元存入银行,年利率为4.95%,三年到期时将支付5%的利息税,求三年到期时,
- 7They often read the newspaper ---(with each other)in the sitting room.拜托,马上要
- 8The young 答案plays the 答案very
- 9-18,22/7,3.2,0,2010,-3/5,-0.142,95%,帮忙分正数,负数,整数,分数.
- 10It has two short legs and a big mouth.It is yellow.It can swin.这是什么动物?