Oblicz:
a) 3/7:7/3
b)4 1/5:7/10
c)1/2:1 1/4
d)1 1/8:8
e)4/8:1/2
f)3 3/11:3
g)2 3/7:4 6/7
a)=3/7*3/7=9/49
b)=21/5*10/7=6/1=6
c)=1/2:5/4=1/2*4/5=2/5
d)=9/8*1/8=9/64
e)=4/8*2/1=4/4=1
f)=36/11:3=36/11*1/3=12/11=1 1/11
g)17/7:34/7=17/7*7/34=1/2
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a)=3/7*3/7=9/49
b)=21/5*10/7=6/1=6
c)=1/2:5/4=1/2*4/5=2/5
d)=9/8*1/8=9/64
e)=4/8*2/1=4/4=1
f)=36/11:3=36/11*1/3=12/11=1 1/11
g)17/7:34/7=17/7*7/34=1/2