If 3 lawns are mowed in 4 hours, how long does it take to mow 21 lawns?

QAmmunity.org

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question

asked Oct 13, 2022 67.4k views

11 votes

If 3 lawns are mowed in 4 hours, how long does it take to mow 21 lawns?

Mathematics
high-school

Atomosk asked

by Atomosk

8.3k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

7 votes

28 I guess because 3+4=7 and 21+7=28

Abolfazl Bazghandi answered Oct 15, 2022

by Abolfazl Bazghandi

7.8k points

0 Comments

Please log in or register to add a comment.

7 votes

Answer:

28 hours

Explanation:

21/3 = 7

7x4=28

Langdon answered Oct 19, 2022

by Langdon

8.9k points

0 Comments

Please log in or register to add a comment.

← Prev Question Next Question →

Related questions

asked Apr 13, 2024 27.6k views

If it took 14 hours to mow 8 lawns then at that rate, how many lawns could be mowed in 35 hours? What was the rate of lawns mowed per hour?

Arturski asked Apr 13, 2024

by Arturski

8.8k points

Mathematics
high-school

1 answer

4 votes

27.6k views

asked Jul 1, 2024 69.4k views

Ron tracks the time it takes him to mow lawns by writing coordinate points relating x, the time in hours it takes to mow a lawn, and y, the area of land mowed in acres. Two of his points are (3, 1.5) and

Rob Kovacs asked Jul 1, 2024

by Rob Kovacs

8.4k points

Mathematics
high-school

2 answers

1 vote

69.4k views

asked Oct 15, 2024 143k views

In one week, Raymond and Andrew mowed 30 lawns. If Raymond mowed 18 of the lawns, what fraction of the lawns did he mow?

Daoming Yang asked Oct 15, 2024

by Daoming Yang

8.0k points

Mathematics
college

1 answer

2 votes

143k views

Ask a Question

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

9.5m questions

12.2m answers

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

0 Comments

Please log in or register to add a comment.

0 Comments

Please log in or register to add a comment.

Related questions

Other Questions