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21 votes
21 votes
Do the ratios 20/18 and 10/9 form a proportion?

User Trena
by
3.2k points

1 Answer

17 votes
17 votes

Answer:

yes

Explanation:

cross-products both equal 180

20(9) = 10(18)

180 = 180

User Jayden
by
2.4k points