Answer:
0.04.
Step-by-step explanation:
The first significant number is and since the second is 3 we do not change the 4.
Answer:0.04
Step-by-step explanation:numbers from 0-4 can't be rounded up they are rounded off but numbers from 5-9 are rounded up by adding 1 to the number before. Therefore 0.043118 to 1 significant number will be 0.04
