\(-\frac{17}{23}=-1+\frac{6}{23}>-1+\frac{6}{31}=-\frac{25}{31}\)
\(-\frac{17}{23}=-1+\frac{6}{23}>-1+\frac{6}{31}=-\frac{25}{31}\)
A=2000/2001 + 2001/2000 ; B=2000/2001+2001/2002
khong quy dong. So sanh A va B
13/15 voi 23/25
khong quy dong mau so
khong quy dong , so sanh: \(\frac{12}{48}va\frac{9}{36}\)
Khong dung may tinh bo tui .Rut gon roi quy dong cac phan so sau
a)\(\frac{17}{20},\frac{13}{15}va\frac{41}{60}\)
b)\(\frac{25}{75},\frac{17}{34}va\frac{121}{132}\)
khong quy dong hay so sanh E = -7/10^20185+-15/10^2014 và F = -15/10^2013+-7/10^2014
So sanh 31^19 va 17^24
so sanh
31^11 va 17^14
2^91va 5^35
26^15 va 10^23
cac ban giai thich cach lam gium minh nhe
mik se tick cho
khong tinh ket qua cu the hay so sanh A va B:
A=32 nhan 53 tru 31
B=53 nhan 31 cong 32
so sanh khong qua quy dong A=-7/102005+-15/102006;B=-15/102005+-7/102006