Answer:
x = 24
Explanation:
All you have to do is cross multiply like this..
30 x 28 = 35 x X
=
x = 30 x 28/35
30 x 28 = 840 / 35 =
24
So x is equal to 24
Hope this helps :)
z = 24
35/30 = 7/6
28/7 = 4
6 x 4 = 24
28/24 = 7/6
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