Question

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

6 : 15 and 30 : 80

A.
Yes. They form a proportion.

B.
No. They do not form a proportion.

Answer 1

i think its b

Answer 2

You're correct :)

Answer 3

Use division to determine whether the ratios form a proportion.

12 : 44 and 3 : 11

A.
No. They do not form a proportion.

B.
Yes. They form a proportion.

Answer 4

i think its a

Answer 5

They do form a proportion though because you divide twelve by four to get three and 44 by 4 to also get 11.

Answer 6

oh my bad

Answer 7

No porblem

Answer 8

*problem

Answer 9

Which ratio can be used to form a proportion with the given ratio?

8 to 12

A.
6 to 9

B.
10 to 14

C.
12 to 16

D.
64 to 144

Answer 10

this one im not sure

Answer 11

@sidsiddhartha