Question

rút gọn các phân số sau

a 36/48

b 54/68

c 105/90

d 5454/6868

mình sẽ tick bạn mà giải chi tiết nhất

Answer 1

\(a.\frac{36}{48}=\frac{36:12}{48:12}=\frac{3}{9}\)

\(b.\frac{54}{68}=\frac{54:2}{68:2}=\frac{27}{34}\)

\(c.\frac{105}{90}=\frac{105:15}{90:15}=\frac{7}{6}\)

\(d.\frac{5454}{6868}=\frac{5454:202}{6868:202}=\frac{27}{34}\)

Answer 2

a 36/48 = 3/4

54/68 = 27/34

105/90 = 7/6

5454/6868 = 27/34

Answer 3

a) 36/48 =3/4

b) 54/68 = 27/34

c) 105/90 = 7/6

d) 5454/6868 = 27/34

Answer 4

a)3/4

b)27/34

c)7/6

d)27/34

Answer 5

a,3/4 b, 27/34   c, 7/6 d , 27/34

Answer 6

36/48=36:12/48:12=3/4

54/68=54:2/68:2=27/34

105/90=105:15/90:15=7/6

5454/6868=5454:101/6868:101=54/68=27/34

Tick nha!

Answer 7

36/48 = 36 : 12 = 3

         = 48 : 12 = 4

         = 36/48 = 3/4

54/68 = 54 : 2 = 27

          = 68 : 2 = 34

          = 54/68 = 27/34

105/90 = 105 : 15 = 7

            = 90 : 15 =6

            = 105/90 = 7/6

5454/6868 = 5454 : 202 = 27

                  = 6868 : 202 = 34

                  = 5454/6868 = 27/34

          

 

Answer 8

a)36/48=18/24=9/12=3/4

b)54/68=27/34

c)105/90=21/18=7/6

d)5454/6868=2727/3434

Tick nha bạn