Answer :
Answer:
- a. 80
Step-by-step explanation:
For the best estimate consider close numbers:
- 20% is close to 21% and 400 is close to 387
20% of 400 is
- 0.2*400 = 80
So option a. 80 is correct
Answer:
Step-by-step explanation:
For the best estimate consider close numbers:
20% of 400 is
So option a. 80 is correct