Question

(10^11×0.2434+10^9×15.66)÷(8×10^6)=10^?×5

Answer 1

Hy friend, here's ur answer...
When u will solve this=(10^11×0.2434+10^9×15.66)÷(8×10^6)
U will get 5000
So 5000=10^?×5
$\frac{5000}{5} = 10^{?}$
1000=10^?
We know that 1000 is the cube of 10
That is, 1000 = 10³

Value of ? is 3

Hope it helped u...