Question

me pueden ayudar con estos ejercisios?

6/8 x 3/5

5/8 x 1/7

4/3 x 2/9

2 8/9 x 1/2

1/8 x 8 1/3

5 2/3 x 1/5

8 1/2 x 2/5

3 2/3 x 2 1/7

2/3 x 1/2

1/4 x 2/7

2/3 x 6/20

1/8 x 1/2 x 1/4

2/3 x 5/2 x 1/4

2/9 x 3 1/2

3 1/4 x 5 2/3
porfavor ayudenme pls

Answer 1

6/8 x 3/5= 18/40=9/20

5/8 x 1/7= 5/56

4/3 x 2/9= 8/27

2 8/9 x 1/2= 26/9 × 1/2 = 26/18 =13/9

1/8 x 8 1/3= 1/8 × 25/3 = 25/24

5 2/3 x 1/5= 17/3× 1/5= 17/15

8 1/2 x 2/5=17/2×2/5= 34/10

3 2/3 x 2 1/7= 11/3 × 15/7 = 165/21= 55/7

2/3 x 1/2= 2/6= 1/3

1/4 x 2/7=3/28

2/3 x 6/20=12/60= = 1/5

1/8 x 1/2 x 1/4= 1/64

2/3 x 5/2 x 1/4=10/24

2/9 x 3 1/2= 2/9 × 7/2 = 14/18= 7/9

3 1/4 x 5 2/3= 13/4 ×17/3 = 221/12