Answer:
Alright well 45 is all ready rounded to the nearest tenth
45.0 Hope this helps have a nice day :)
Step-by-step explanation:
Find the number in the ten place 4 and look one place to the right for the rounding digit 5. Round up if this number is is greater than or equal then 5 and round down if it is less than 5
45
If u want i can explain why.
