Question

Give me the ans fast as you can​

Answer 1

I)do it in step like (ii)

ii)80+9

Answer 2

Answer:

(1) 76854000×10^8.

76854000×100000000.

7.6854e15.

(2) 0.000089×10^6.

0.000089×1000000.

89.

I think this is your answer.