1 cm was multiplied by ten, so wee need to do that on the other side too.
1 times 10 = 10 cm, so 4 times 10 = 40 meters,
So your answer is 40 meters. Hope it helps!
Esitmate:
9 /3 = 3
and
8-4 = 4
so it would be 3x10^4
answer is C
The answer is between 45,000,000-65,000,000