Question

五分之三加二分之一乘七分之三加五分之二用简便方法计算

Answer 1

问：五分之三加二分之一乘七分之三加五分之二用简便方法计算

答：简便计算=3/5+2/5+1/2×3/7=1+3/14=1又3/14

问：9/5-5/8-9/16÷3/2，用简便方法计算

答：9/5-5/8-9/16÷3/2=9/5-5/8-9/16×2/3=9/5-(5/8+3/8)=9/5-1=4/5

问：

问：铜梁区人民法院是国家的行政机关，判断对错

答：错

答：司法机关

答：My mother often goes to work by bus

答：He is good at football

答：They are going to take tennis lessons

答：What's your plan for this winter holiday?