Answer:
9-10cm
Step-by-step explanation:
You have to find out all the infermation
(4,4).........................
Answer:
4.7 inches
Step-by-step explanation:
The original is 12.5, and it was shortened to 7.8. So take the original, subtract the result, and you will get the answer.
12.5-7.8=4.7
Answer:
2/7 or 3/9
3/9 is greater so the recipe with 3 cups per 9 cup requires more
Step-by-step explanation:
So the Correct answer would be all three of them.
This includes 27:18, 12:8, and 21:14.
The math behind this includes proportions.
For instance, if you multiple 3 by 9, you get 37. You have to multiple 2 by 9 now, and you should get 18. This is how all three of the answers are correct!
