Answer:
Thanks bro, I am taking the test currently and I came across this question.
Step-by-step explanation:
7/25, 9/10
For the denominators (25, 10) the least common multiple (LCM) is 50.
Therefore, the least common denominator (LCD) is 50.
14/50, 45/50
A) the answer is A) 0 the answer is 0
Since there are two halves in a whole, you can times each number by 2 to get the number of halves it has.
12*2=24
10*2=20
13*2=26
15*2=30
8*2=16
5*2=10
