Answer:80
Step-by-step explanation:
31.205= 31
4.97=5
1.925=2
31*5/2=155/2=77.5=80 (1 significant figure)
Answer:
18
Khan Academy
You need to take a screenshot of it becasue that doesnt make any snese
B. 2.2
hope this helps
409 i would say
very sorry is its wrong!!! :(