Question

giúp miwnhf đi 

Answer 1

a: -24/60=-2/5

\(\dfrac{2^3\cdot3^5}{16\cdot3^6}=\dfrac{2^3}{2^4}\cdot\dfrac{1}{3}=\dfrac{1}{3}\cdot\dfrac{1}{2}=\dfrac{1}{6}\)

b: 2/60=1/30; -21/45=-7/15=-14/30; 1+2/15=17/15=34/30; -5/6=-25/30; 6/5=36/30; 0=0/30

mà -25<-14<0<1<34<36

nên -5/6<-21/45<0<2/60<1+2/15<6/5