Lin ran 29 meters in 10 seconds. she ran at a constant speed. At this rate, how far can she run in 1 minute
2 answers:
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For this case we have the following data:
The recipe for cookies requires:
- 2 pounds of flour
- 0.75 pounds of butter
If the flour becomes the main ingredient, it will be represented by 100%.
Now, you want to know the percentage of butter, taking into account that the flour represents 100%. For this, we use a rule of three:
2 pounds of flour ------> 100%
0.75 pounds of butter ------> x
Where x represents % butter, since flour represents 100%.
So, we have:
Thus, butter represents 37.5% of the recipe.
Answer:
37.5%