Tolong di jawab ya kak karena dikumpulkan hari ini dikerjakan beserta caranya yang benar ya kak jangan cuma ingin poinnya saja

1. 2/5 x 4/6

= (2 x 4)/(5 x 6)

= 8/30 —-> sama sama dibagi 2

= 4/15

2. 3/7 x 2/8

= (3 x 2)/(7 x 8)

= 6/56 —> sama sama dibagi 2

= 3/28

3. 5/8 x 6/9

= 5/8 x 2/3

=(5 x 2)/(8 x 3)

= 10/24 —> sama sama dibagi 2

= 5/12

4. 3/4 x 5/7

= (3 x 5)/(4 x 7)

= 15/28

5. 4/9 x 6/8

= 4/9 x 3/4

= (4 x 3)/(9 x 4)

= 12/36 —-> dibagi 12

= 1/3

6. 7/9 x 6/8

= 7/9 x 3/4

= (7 x 3)/ (9 x 4)

= 21/36 —> sama sama dibagi 3

= 7/12

7. 6/10 x 4/7

= 3/5 x 4/7

= (3 x 4)/(5 x 7)

= 12/35

8. 5/11 x 4/8

= (5 x 4)/(11 x 8)

= 20/88 —-> dibagi 4

= 5/22

9. 3/7 x 5/9

= (3 x 5)/(7 x 9)

= 15/63 —-> sama sama dibagi 3

= 5/21

10. 6/7 x 7/10

= (6 x 7)/(7 x 10)

= 48/70 —-> sama sama dibagi 7

= 6/10