Question

what number should be added to 6487 to get 8305​

Answer 1

Answer:

12/9 should be added to -7/9 to get 5/9.

Answer 2

Answer:

Let the no. that has to be added is x

so ATQ,

x + 6487 = 8305

x = 8305 - 6487

x = 1818 Ans.

Hope this helps ☺️