0.3546875 Rounded to the nearest tenth

0.4

Step-by-step explanation:

0.35 is hundredth, and since you always round 5 up, it makes 0.4

0.4

Step-by-step explanation:

To figure out the answer, first we need to know how to round. Find the tenths place. That's the first 3 you come upon. Look at the number beside it. It is a five which means you would round up (this is because of the 5 or more raise the floor, four or less let it rest rule) The 3 would then turn into a 4.