Question

Please answer both the parts in the attachment :)

Answer 1

Step-by-step explanation:

4a^3/b

please mark my answer in brainlist

Answer 2

a) 12.34 x 10^8 = 12.34 x 100000000

3.65 x 10^8 = 3.65 x 100000000

as the 0 value is same in both numbers, we will compare the decimals

12.34 > 3.65

hence, 12.34 x 10^8 > 3.65 x 10^8

b) 4 x ba^5 / a^3b^2

= 4 x b^1-2 x a^5-3

= 4 x b^-1 x a^2

$\colorbox{grey}{hope this helps, mark as brainliest please!}$