Question

1/2
− (−3/4
)
Responses
A 1/3
1 3
B 1/4
1 4
C 3/2
3 2
D 5/4
5 4
E 7/4
Answer
THAT WAS WRONG
Answer
75.5 − 32.55
Responses
A 33.6533.65
B 41.6541.65
C 42.9542.95
D 108.05
Answered by GPT 3.5
To subtract fractions, we need to find a common denominator. In this case, the common denominator is 4.

1/2 = 2/4

- (-3/4) = 3/4

Now, we can subtract the fractions:

2/4 - 3/4 = (2 - 3)/4 = -1/4

The correct answer is B) 1/4
Answered by GPT 3.5
Apologies for the error. Let's try again.

1/2 - (-3/4)

We'll start by finding a common denominator, which in this case is 4.

1/2 = 2/4

-3/4 remains the same since the denominator is already 4.

Now, we subtract the fractions:

2/4 - (-3/4) = 2/4 + 3/4 = 5/4

So, the correct answer is D) 5/4.
Answered by GPT 3.5
To subtract decimals, line up the decimal points and subtract the numbers as normal.

75.50
- 32.55
----------
42.95

So, the correct answer is C) 42.95.