2. The average temperature for 3 days was 20°. What must the temperature be on the fourth day to raise the average temperature for the four days to 20.5°?

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question

asked Jan 14, 2021 139k views

4 votes

2. The average temperature for 3 days was 20°. What must the temperature be on the fourth day to raise the average

temperature for the four days to 20.5°?

Mathematics
high-school

Metaforge asked

by Metaforge

5.5k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

4 votes

Answer:

Explanation:

20.5x4=82

82-(20x3)=82-60=22

Alfonz answered Jan 21, 2021

by Alfonz

5.1k points

0 Comments

Please log in or register to add a comment.

Ask a Question

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.5m questions

8.6m answers

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 Comments

Please log in or register to add a comment.

Other Questions