Question

80:400::100:? THIS IS NTSE LEVEL OPTIONS 1)600 2)800 3)625 4)525 I DONT KNOW WHY BUT THE ANSWER IS 500 AND THEY R SAYING IT AS ONE OF THESE OPTIONS THEY DIDN'T LET ME KNOW THIER LOGIC PLZZ EXPLAIN​

Answer 1

Answer:

The answer is 500. You're right.

Answer 2

Answer:

yeah the answer is 500