Question

Which quantity is proportional to 21⁄28? Check all that are true. 7⁄14 2⁄3 18⁄24 15⁄20 3⁄4

Answer 1

18/24,15/20,3/4
that should be right

Answer 2

21/28 = 15/20, 18/24 and 3/4.

21/28 = 3/4.
18/24 = 3/4

The only ones = to 3/4 are 3/4 and 15/20.

7/14 = 1/2 wrong
2/3 = 2/3 wrong
18/24 = 3/4 correct 
15/20 = 3/4 correct
3/4 = 3/4 correct

hope this helped☺☺