\(\frac{3}{5}\) 

tick mình nha

Đáp án :

\(\frac{1313}{2323}=\frac{3}{5}\)

~HT~

# Hn . never die !

\(a.\dfrac{13}{15}\)

b.\(\dfrac{25}{52}\)

a ) \(\dfrac{1313}{1515}\text{=}\dfrac{13}{15}\)

b) hình như em ghi sai đề thì phải kết quả vẫn như vậy không rút gọn đc nx

Nguyễn Thành Đạt do đề cô giao ghi vậy đó

a )   − 1212 − 2424 = ( − 1212 ) : ( − 1212 ) ( − 2424 ) : ( − 1212 ) = 1 2

b )   120120 − 240240 = 120120 : ( − 120120 ) − 240240 : ( − 120120 ) = − 1 2

c)  1313 − 1414 = 1313 : ( − 101 ) − 1414 : ( − 101 ) = − 13 14

12/13

\(\dfrac{1212}{1313}=\dfrac{1212:101}{1313:101}=\dfrac{12}{13}\)

= \(\dfrac{12}{13}\)

1212/1313=1212:101/1313:101=12/13

1212/1313=1212:101/1313:101=12/13

= 12/13 vi 1212:11=12 1313:11=13

13/1313=1/101

hok tot

nho k nhe ae

13/1313=1/13

Ta có: \(\frac{13}{1313}=\frac{13:13}{1313:13}=\frac{1}{101}\)

a) 33 66 = 33 : 33 66 : 33 = 1 2 b ) − 22 77 = − 22 : 11 77 : 11 = − 2 7

c ) 3030 6060 = 3030 : 3030 6060 : 3030 = − 1 2 d ) − 1212 − 2424 = ( − 1212 ) : ( − 1212 ) ( − 2424 ) : ( − 1212 ) = 1 2

e ) 120120 − 240240 = 120120 : ( − 120120 ) − 240240 : ( − 120120 ) = − 1 2

f ) 1313 − 1414 = 1313 : ( − 101 ) − 1414 : ( − 101 ) = − 13 14

a ) 5 6 b ) − 3 8 c ) 1 4

d ) 1 2 e ) − 1 2 f ) − 16 13

1212/1313= 12/13

=12/13

#FakeLove#

1212/1313=12/13