By rename do you mean turn into an improper fraction?
if so, it is because without turning it into an improper fraction, you cannot subtract 3/4 from 1/4 because you would get a negative answer and that would be incorrect
Answer:
Mercator Projection.
It is a map showing the shapes of the continents and landforms accurately but drastically distorting the size (area) of the continents.
Explanation:
Atmosphere, the global sum of all ecosystems, and the kithosphere
The Grand Canyon is like a history book because you can see all the layers of rock and dirt throughout the ages, and scientists can read those to tell what happened.
Hope this helped :)
Answer:
31
Explanation:
Sacramento is California's Capitol