Question

What is the difference in the masses of 1.97x10 power 27 and 3.30x10 power 23 urgent friends please.

Answer 1

Answer:

1.97 × 10^27

Step-by-step explanation:

1.97x10^27 - 3.30×10^23

= 10^23(1.97×10^4 - 3.30)

= 10^23 (19700 - 3.30)

= 1.96 × 10^27