Question

i. Size of plant cell 0.00001275 m to the size of a red blood cell 7 X 10 power -6 m.
ii. Diameter of the sun 1.4 X 10 to the power of 9m to the diameter of the earth 1.2746 X 10 to the power of 7m.
PLEASE ANSWER THESE SUMS IN PROPER STEPS AND GIVE THE CORRECT ANSWER THEN I'LL WILL MARK YOU AS BRAINLIST FOR SURE.

Answer 1

Step-by-step explanation:

i. 0.00001275 = 12.75×10 ^-6

( 12.75+7)×10^-6= 19.75×10^-6