ABCDEFGHIJKLMNOPQRSTUVWXYZ?
Answer:
The reviewers can determine the experiment's feasibility.
Step-by-step explanation:
First of all this isn't math but the answer is between A & B, typically it is checked for mistakes that could lead to it being flawed. From this It is most likely A due to it being a paper and not an actual experiment, they would be looking for if it COULD happen, not if it WILL happen. They wouldn't add their own findings to someone elses paper, and it typically isn't for funding.
Answers:
1) 3/8 + 3/6 = 7/8
3/8 + 3/6
Simplify
3/4 + 1/2
Transform the expression
3 + 4/8
Calculate
=7/8
_____________
2) 5/9 + 1/3 = 8/9
5/9 + 1/3
Transform the expression
5 + 3/9
Calculate
= 8/9
_____________
3) 5/12 + 7/8 = 31/24
5/12 + 7/8
Transform the expression
10 + 21/24
Calculate
= 31/24
_____________
4) 7/9 - 1/6 = 11/18
7/9 - 1/6
Transform the expression
14 - 3/18
Calculate
= 11/18
_____________
5) 4 2/5 + 2 1/5 = 33/5
4 2/5 + 2 1/5
Convert the number
22/5 + 11/5
Calculate
22 + 11/5
Calculate
= 33/5
_____________
6) 5 3/8 + 2 7/8 = 33/4
5 3/8 + 2 7/8
Convert the number
43/8 + 23/8
Calculate
43 + 23/8
Calculate
= 66/8
