Question

द डिफरेंस बिटवीन द प्लेस वैल्यू ऑफ द डिजिट इन द नंबर 7990​

Answer 1

Answer

810

Step-by-step explanation:

The place value of 9's in the above digits of 9 are :

900 & 90

The question is asking the difference which is:

900-90

=> 810