21 to x and 7 to 10

a24
b30
c.40

9 answers

Check my other answers to your proportion/ratio questions.
how i do this question
Do this problem the same way I showed you.
i forgot exoplain agian
Click on your name and you'll find all of your old posts and their responses.
i don't get it
MRS.SUE
What don't you get?

Please don't keep reposting these questions. If you can't learn from my explanations, then ask your teacher to explain.
i think i got it but not 100 percentage srry