Hi! ⋇
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All proportions have <u>this</u> <u>form</u>:
, Where
is equal to
.
If
, it's <u>not</u> a proportion.
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Here we have two pairs of numbers:
40,10 and 32,8.
Written As a <u>proportion</u>, they <em>look like</em> :

Hope this made sense to you :)

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X=30/4
It's in fraction form divide 30 by 4 for the decimal
Answer:
8.25 is the answer.
Step-by-step explanation:
Hope this helps!