3/125

3/125

\(\dfrac{24}{1000}=\dfrac{24:8}{1000:8}=\dfrac{3}{125}\)

\(\dfrac{75}{1000}=\dfrac{3}{40}\)

\(\dfrac{75}{1000}=\dfrac{3}{40}\)

\(\dfrac{56}{64}=\dfrac{7}{8}\)

7/8

7/8

-32/45

\(\dfrac{-64}{90}=\dfrac{-32}{45}\)

\(\dfrac{-64}{90}=\dfrac{-64\div2}{90\div2}=\dfrac{-32}{45}\)

\(\frac{48}{64}\)Rút gọn = \(\frac{3}{4}\)

48/64=6/8

nha<<<

\(\frac{48}{64}=\frac{48:8}{64:8}=\frac{6}{8}\)

\(\frac{64}{100}=\frac{16}{25}\)

k nha

Trả lời

64/100=16/25

hok tốt

...

64/100 = 16/25

\(\text{Giải:}\)

\(\frac{678}{1000}=\frac{678:2}{1000:2}=\frac{339}{500}\)

\(\text{Hoc tốt!!!}\)

\(\frac{678}{1000}\) 

\(=\frac{339\cdot2}{500\cdot2}\) 

\(=\frac{339}{500}\) 

\(\frac{678}{1000}=\frac{678:2}{1000:2}=\frac{399}{500}\)

kết quả bằng \(\frac{399}{500}\)

\(\dfrac{250}{1000}=\dfrac{250:250}{1000:250}=\dfrac{1}{4}\)

`250/1000=(250:250)/(1000:250)=1/4`

\(\frac{36}{64}=\frac{36:4}{64:4}=\frac{9}{16}\)

            \(~~~Hok\)tốt\(~~~\)

9/16

let's be friends

9/16 nha