Question

plz explain this question step by step​

Answer 1

Answer:

option(A) 675 is correct

Step-by-step explanation:

Let A=x then B=x+1,C=x+2,D=x+3 and E=x+4

A+B+C+D+E=5x+10

Avg of these 5 No= (5x+10)/5=25

5x+10=125

5x=115

x=115/5

x=23

Thus C=x+2=25

and E=x+4=27

Thus C*D =25*27=675

Thus option(A) 675 is correct