Answer :
Answer:
342.29
Step-by-step explanation:
You take away the other decimal places.
Answer: 342.30
Step-by-step explanation:
Look at the number after the second decimal place. Is it 5 or over? Yes, so you must increase the second decimal place number by 1. 9+1= 10. You can't have a 2 digit number occupy one digit, so you increase the first decimal place by one and make the second one 0.