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![](https://rs.olm.vn/images/avt/0.png?1311)
=\(\dfrac{3}{8}\)+\(\dfrac{3}{4}\)=\(\dfrac{3}{8}\)+\(\dfrac{6}{8}\)=\(\dfrac{9}{8}\)
![](https://rs.olm.vn/images/avt/0.png?1311)
\(\frac{30303}{80808}+\frac{303030}{484848}=1\)
Hk tốt
\(\frac{30303}{80808}+\frac{303030}{484848}\)
\(=\frac{3}{8}+\frac{5}{8}\)
\(=\frac{8}{8}\)
\(=1\)
![](https://rs.olm.vn/images/avt/0.png?1311)
\(\frac{30303}{80808}+\frac{303030}{484848}\)
\(\frac{30303}{80808}=\frac{30303:10101}{80808:10101}=\frac{3}{8}\)
\(\frac{303030}{484848}=\frac{303030:60606}{484848:60606}=\frac{5}{8}\)
\(\frac{3}{8}+\frac{5}{8}=\frac{3+5}{8}=\frac{8}{8}=1\)
tk mk nha
hihi yêu mọi người nhiều lắm ạ !!!!
![](https://rs.olm.vn/images/avt/0.png?1311)
H = (9/30303/80808+7/303030/484848)+4,03
= ( \(\frac{75}{8}+\frac{61}{8}\)) + \(\frac{403}{100}\)
= \(\frac{136}{8}\)+ \(\frac{403}{100}\)
= 17 + \(\frac{403}{100}\)
= \(\frac{2103}{100}\)
Vậy : H = \(\frac{2103}{100}\)
#Chúc bạn học tốt !
![](https://rs.olm.vn/images/avt/0.png?1311)
Ta có :
\(\dfrac{30303}{80808}=\dfrac{30303:10101}{80808:10101}=\dfrac{3}{8}\)
\(\dfrac{303030}{484848}=\dfrac{303030:10101}{484848:10101}=\dfrac{30}{48}=\dfrac{5}{8}\)
Vậy :
\(\dfrac{30303}{80808}+\dfrac{303030}{484848}=\dfrac{3}{8}+\dfrac{5}{8}=1\)
![](https://rs.olm.vn/images/avt/0.png?1311)
=3/8+5/8=1