Answer:
80%
Step-by-step explanation:
The actual value measurement = 4
Estimated value of the measurement= 4.8
percent error= (Estimated value - actual value) ×100%
= (4.8-4)×100%
=0.8×100%
=80%
Hence, Isaiah's percent error is 80%
Answer:
20%
Step-by-step explanation:
I did this on a test and I got it right trust me