Asd233idn
Answered

Discover new knowledge and insights with IDNLearn.com's extensive Q&A database. Our platform provides trustworthy answers to help you make informed decisions quickly and easily.

Use common denominators to determine whether the ratios form a proportion.



6 : 9 and 9 : 12



A.
Yes. They form a proportion.


B.
No. They do not form a proportion.

Sagot :

BananaOnYourFaceidn
They are not in proportion, since its 6:9 round it down (2:3) so pretend the 6 are apples and the 9 are oranges

Every 2 apples there are 3 oranges

So having 9 apples what is that?

2 x ? = 9

2 x 4.5 = 9

So if you want to keep 2:3 you have you times the oranges by 4.5 aswell!

3 x 4.5 = 13.5

So since it is 9:12 not 9:13.5 they are not in proportion
Caitlynmontgomeryidn

Answer:

No they do not

Step-by-step explanation:

Your presence in our community is highly appreciated. Keep sharing your insights and solutions. Together, we can build a rich and valuable knowledge resource for everyone. Discover the answers you need at IDNLearn.com. Thank you for visiting, and we hope to see you again for more solutions.