1.(-5)除(-10)X(-2) 2.(-36又4分之3)除(-9)

来源:学生作业帮助网 编辑:作业帮 时间:2024/07/17 05:05:34
1.(-5)除(-10)X(-2) 2.(-36又4分之3)除(-9)
xRN@. 8fiRnL%&6sb;mW3)bª9gjR#hQ5n=Y'"5W ܊?8')jږhIOfk$GE%(*fZRq6D '=PI ihN&܁w}Vvti;~:uX^oMJl١wvzUX߿˰5j)ǍΎ C+MiEEsr[r!Rwʷ\+wB R$AtK݅i* jo&-E&0E

1.(-5)除(-10)X(-2) 2.(-36又4分之3)除(-9)
1.(-5)除(-10)X(-2) 2.(-36又4分之3)除(-9)

1.(-5)除(-10)X(-2) 2.(-36又4分之3)除(-9)
(-5)÷(-10)x(-2)
=(-5)x(-2)÷(-10)
=10÷(-10)
=-1
(-36又3/4)÷(-9)
=(-36-3/4)÷(-9)
=36÷9+3/4÷9
=4+1/12
=4又12分之1
土豆团邵文潮为您答疑解难.
如果本题有什么不明白可以追问,

(-5)除(-10)X(-2)
=0.5*(-2)
=-1
(-36又4分之3)除(-9)
=147/4*(1/9)
=4又1/12

1. -5/(-10)*(-2)=-1
2. (-36-3/4)/(-9)=147/36=4又1/12

1、(-5)除(-10)X(-2)
=0.5×(-2)
=-1
2、(-36又4分之3)除(-9)
=-147/4 ×(-1/9)
=49/12
=4又1/12