Whitch of the following number is between 2/5 and 7/8

Answer:
The correct answer is B.
Lets go through explaination:
According to the question, the answer should be between 2/5 and 7/8
If we changed the fraction into decimal, we will get 2/5 as 0.4 and 7/8 as 0.875
So now, we have to get the numbers in between 0.4 and 0.875
Changing all the fraction in the form of decimal:
In the above answers, only no. B is between 2/5 and 7/8.
So, B is the correct answer.