Register
Mira got a 71 and an 83 on her first two tests. If she wants her average to be exactly an 80, what would she need to get on her third test?
204k views
2 votes
Mira got a 71 and an 83 on her first two tests. If she wants her average to be exactly an 80, what would she need to get on her third test?

User Debjani
by
4.9k points

1 Answer

2 votes

Answer:86%

Explanation:

71+83+86=240

240/3=80% average

User Hadi Tavakoli
by
4.5k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.1m questions

6.7m answers

Other Questions

Pizza planet is running a special 3 pizzas for 16.50. What is the unit rate for one pizza
What number is halfway between 0 and 18
If the 9-inch wheel of cheese costs $18.60, what is the cost per square inch? If the cost is less than a dollar, put a zero to the left of the decimal point?
I need to simplify this expression.
Need answer to math problem!!!​
Link Copied!