Question

Find the next number in the series?50,100,300,_?_.​

Answer 1

Answer:

400

Step-by-step explanation:

i hope it helps.

yes

Answer 2

Answer:

1500,10500

Step-by-step explanation:

50(×2)100,100(×3)300,300(×5)1500,1500(×7)10500

The above series is based on prime numbers(2,3,5,7 etc.)