Question

12.3×6.022×10^23÷120​

Answer 1

Answer:

12.3×6.022×10^23÷120 = 6.17255e22

HOPE IT IS HELPFUL

IF SO THEN MARK ME AS THE BRAINLIEST

Answer 2

Answer:

Assuming you meant:

2.7×10^3 × 405×10^−12 × 6.022×10^23

——————————————————

         2.7×10^−3

then we get:

(2.7 × 405 × 6.022 / 2.7) × (10^3 × 10^−12 ×10^23 × 10^3)

= 2438.91 × 10^17

= 2.43891 × 10^20

Mark brainliest