Question

Answer 1

a) 5/6= 10/12= 30/36

b) 40/16= 10/4= 200/80

c) 9/12=3/4=54/72

d) 84/21= 28/7 = 56/14

 

Answer 2

\(\dfrac{5}{6}=\dfrac{10}{12}=\dfrac{30}{36}\)

\(\dfrac{40}{16}=\dfrac{10}{4}=\dfrac{200}{80}\)

\(\dfrac{9}{12}=\dfrac{3}{4}=\dfrac{54}{72}\)

\(\dfrac{84}{21}=\dfrac{28}{7}=\dfrac{4}{1}\)

Answer 3

a) 5/6= 10/12= 30/36

b) 40/16= 10/4= 200/80

c) 9/12=3/4=54/72

d) 84/21= 28/7 = 56/14

Answer 4

a) 5/6= 10/12= 30/36

b) 40/16= 10/4= 200/80

c) 9/12=3/4=54/72

d) 84/21= 28/7 = 56/14

Answer 5

a) \(\dfrac{5}{6}\)=\(\dfrac{10}{12}\)=\(\dfrac{30}{36}\)

b) \(\dfrac{40}{16}\)=\(\dfrac{10}{4}\)=\(\dfrac{200}{80}\)

c) \(\dfrac{9}{12}\)=\(\dfrac{3}{4}\)=\(\dfrac{54}{72}\)

d) \(\dfrac{84}{21}\)=\(\dfrac{28}{7}\)=\(\dfrac{56}{14}\)

Chúc bạn học tốt nhé!