patulong po please i need it now please answer pleaseeee
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Answer:
5/7 x 35/1 = 5/1 x 5/1
= 25
3/4 x 7/9 = 1/4 x 7/3
= 7/12
3/5 x 40/1 = 3/1 x 8/1
= 24
8/10 x 5/6 = 4/2 x 1/3
= 4/6
= 2/3
2/3 x 1/2 x 3/5 = 20/30 x 15/30 x 18/30
= 2/6 x 18/30
= 1 x 3/15
= 1/5