Question

Are the following quantities in proportion or not ?

(i) 15 , 19 , 75 and 95

(ii) 9 , 27 , 4 and 15

with explanation
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Answer 1

Answer:

I'll do first u try second

1)15/19 = 75 /95 =》 15/19 = 15/19 (by simplifying)

so they are in proportion

Step-by-step explanation:

first right in form a/b = c/d

then simplify

if LHS = RHS then they are in proportion