Question

mnozenie ulamkow i dzielenie plisss to na jutro dam naj

5/6 razy 3/5 =

2/9 razy 6/7 =

3/4 do potegi 2=

4/9 razy 1/2 =

4/5 razy 1/2 =

3/7 do potegi 2=

1/4 razy 3/7 =

3/5 razy 5/8 =

2/3 do potegi 3=

pliss dam najjj

Answer 1

5/6*3/5=15/30=1/2

2/9*6/7=18/63=2/7

3/4 do potegi 2= 9/16=3/8

4/9*1/2=4/18=2/9

4/5*1/2=4/10=2/5

3/7 do potegi 2=9/49

1/4*3/7=9/28

3/5*5/8=15/40=3/8

2/3 do potegi 3=8/27

 

Answer 2

5/6 * 3/5 = 15/30 = 1/2

2/9 * 6/7 = 18/63 = 2/7

(3/4) ^ 2= 9/16 = 3/8

4/9 * 1/ 2= 4/18 = 2/9

4/5 * 1/2 = 4/10 = 2/5

(3/7) ^ 2 = 9/49

1/4 * 3/7 = 9/28

3/5 * 5/8= 15/40 = 3/8

(2/3) ^ 3= 8/27