To square the mixed number 1 4, we first need to convert it into an improper fraction. A mixed number consists of a whole number and a proper fraction. In this case, the whole number is 1 and the proper fraction is 4 (which should be interpreted as 4/1, but typically we see mixed numbers with a numerator less than the denominator). However, since the question appears to be asking about 1 and 4 squared, let’s clarify the process:
First, convert 1 into a fraction. This can be written as 1 = 1/1. Now, we add the fraction part:
- 1 = 1/1
- 4 = 4/1
Now, the mixed number 1 4 becomes:
1 4 = 1 + 4 = 5/1
Now we can square this improper fraction:
(5/1)² = 25/1 = 25
So, in summary, 1 4 squared as a fraction is 25/1, which simplifies to just 25.