21 to x and 7 to 10
a24
b30
c.40
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
To find the value of "x" in the equation "21 to x," you need to determine the pattern or relationship between the numbers.
In this case, it seems like the pattern is multiplying the number by a specific factor each time. Let's calculate the factor by dividing the second number by the first number:
10 / 7 = 1.4286
Now that we have the factor, we can multiply it by 21 to find the value of "x":
21 * 1.4286 = 30.0006
Since we are dealing with whole numbers, we can round the result to get the final answer. In this case, "x" is approximately equal to 30.
Therefore, the answer is b) 30.