Answer:
20%
Step-by-step explanation:
2.5 min =(60×2.5)sec=150 sec
30sec to 150sec=30×100/150=20%
Answer:
Step-by-step explanation:
D
Hope this helps! I'm sorry for worse handwriting.
Answer:
0.8
Step-by-step explanation:
multiply 1.00 .20 4 times
A = 0.1
B = 50.9
These are rounded to the nearest tenth
