Answer:
Part-to-whole ratio apples to all fruit = 1 : 2
Step-by-step explanation:
Number of apples in the bag = 12
Number of bananas in the bag = 4
Number of oranges in the bag = 8
Total number of fruits in the bag = 12 + 4 + 8 = 24
Now, We need to find the part-to-whole ratio apples to all fruit.
So, Required part-to-whole ratio of apples to all fruit = Number of apples : Total number of fruits
Number of apples (12) : Total number of fruits (24) or 12 : 24
Follow the following steps:
1. Find the common factor that best works for each set of numbers.
2. Once found, divide it by both numbers (In this case it would be 2). If you divide 12 and 24 by 2 you get 6 and 12.
3. Now find the common factors between 6 and 12 (You should have gotten 3). If you divide 6 and 12 by 3 you get 2 and 4.
4. Since they can still be reduced you should find the common factor once again (You should have gotten 2). If you divide 2 and 4 by 2 you get 1 and 2.
5. Now you are left with the part-to-whole ratio apples to all fruit 1 : 2
That's how you get your answer. Hope it helped :)