`@` `\text {Ans}`

`\downarrow`

\(\dfrac{8}{5}=\dfrac{16}{10}=1,6\)

\(\dfrac{14}{25}=\dfrac{56}{100}=0,56\)

\(\dfrac{7}{4}=\dfrac{175}{100}=1,75\)

\(\dfrac{36}{6}=6\) không chuyển dc sang số thập phân nhé.

`8/5 =8:5=1,6`

`14/25=14:25=0,56`

`7/4=7:4=1,75`

`36/6=6` ( chia hết nên ko phải số thập phân nhé )

`@ Kidd`

\(\dfrac{8}{5}=1.6\)

\(\dfrac{14}{25}=0,56\)

\(\dfrac{7}{4}=1,75\)

\(\dfrac{36}{6}=6\) (không phải số thập phân)

21/70=3/10

60/75=80/100

14/35=40/100

107/125=856/1000

75/300=25/100

46/500=92/1000

21/70=21:7/70:7=3/10

60/75=60:3/75:3=20/25=20x4/25x4=80/100

14/35=2/5=4/10

107/125=856/1000

75/300/25/100

46/500=92/1000

\(\frac{21}{70}=\frac{3}{10}\)\(;\frac{60}{75}=\frac{4}{5}=\frac{8}{10};\frac{14}{35}=\frac{2}{5}=\frac{4}{10};\frac{107}{125}=\frac{856}{1000};\frac{75}{300}=\frac{25}{100};\frac{46}{500}=\frac{92}{1000}\)

0,0046

\(\dfrac{23}{500}=\dfrac{23\times2}{500\times2}=\dfrac{46}{1000}\)

nhầm

\(\frac{14}{70}\) = \(\frac{2}{10}\) 

\(\frac{75}{300}\) = \(\frac{25}{100}\)

\(\frac{14}{70}=0,2\)

\(\frac{75}{300}=0,25\)

< Chúc bn hok tốt >

\(\text{nè bạn}\)

\(\frac{14}{70}=\frac{2}{10}\)

\(\frac{75}{300}=\frac{25}{100}\)

\(a,\frac{127}{10}=12,7\)
\(b,\frac{65}{100}=0,65\)
\(c,\frac{2005}{1000}=2,005\)
\(d,\frac{8}{1000}=0,008\)

sfgdgwrtw4

127/10=12.7

65/100=0.65

2005/1000=2.005

8/1000=0.008

a. 0,2

b. 0,25

c. 0,44

d. 0,25

g. 0,046

h. 0,012

a,2/10

b,25/100

c,44/100

d,25/100

g,46/1000

h,12/1000

a,\(\frac{14}{70}\)= \(\frac{2}{10}\)= 0,2

b,\(\frac{1}{4}\)= \(\frac{25}{100}\)= 0,25

c,\(\frac{11}{25}\)= \(\frac{44}{100}\)= 0,44

d,\(\frac{75}{300}\)= \(\frac{25}{100}\)= 0,25

g, \(\frac{23}{500}\)= \(\frac{46}{1000}\)= 0,046

h, \(\frac{3}{250}\)= \(\frac{12}{1000}\)= 0,012

tíck cho mình nha

14/₇₀ = 0,2

11/₂₅ = 0,44

75/₃₀₀ = 0,25

23/₅₀₀ = 0,046

400+400=800

\(\dfrac{11}{70}=0,1571428571\)

\(\dfrac{11}{70}\approx0,1571=\dfrac{1571}{10000}\)

\(0,5;0,75\)

5/10; 75/100

\(\dfrac{1}{2}=0,5;\dfrac{3}{4}=0,75\)