Answer:
Option (2).
Step-by-step explanation:
The given expression is [
]
We can rewrite the fractions as,
= 

Now we will substitute the fractions in the expression,
![[-(5+\frac{1}{4})]-[-(7+\frac{1}{2})]](https://tex.z-dn.net/?f=%5B-%285%2B%5Cfrac%7B1%7D%7B4%7D%29%5D-%5B-%287%2B%5Cfrac%7B1%7D%7B2%7D%29%5D)
= 
= (-5 + 7) + 
= 2 + 
= 2 + 
= 
Therefore, Option (2). will be the answer.
Simplest for answer = 4 5/8
Answer:
The last one 13^3/5
Step-by-step explanation:
13^3/5
Answer:
9
Step-by-step explanation:
twice the value of 4.5 equals 9