Sonia Number of Problems Minutes of Writing 6 120 18 360 25 500 60 1,200 Maryna Number of Problems Minutes of Writing 8 200 15 375 20 500 50 1,250 Based on the tables showing the number of minutes two writers spent writing math problems for two different lessons, who spent more time writing per problem? Write the answer in unit rate form. (1 point) Responses Maryna spent more time writing per problem at the the unite rate of 25min.1 problem . Maryna spent more time writing per problem at the the unite rate of 25min.1 problem . Sonia spent more time writing per problem at the unit rate of 20 min. 1 problem . Sonia spent more time writing per problem at the unit rate of 20 min. 1 problem . Maryna spent less time writing per problem at the unit rate of 1 min.25 problems . Maryna spent less time writing per problem at the unit rate of 1 min.25 problems . Sonia spent the same amount of time as Maryna time writing per problem at the unit rate of 25 min.1 problem . Sonia spent the same amount of time as Maryna time writing per problem at the unit rate of 25 min.1 problem . Skip to navigation

Question

Sonia Number of Problems Minutes of Writing 6 120 18 360 25 500 60 1,200 Maryna Number of Problems Minutes of Writing 8 200 15 375 20 500 50 1,250 Based on the tables showing the number of minutes two writers spent writing math problems for two different lessons, who spent more time writing per problem? Write the answer in unit rate form. (1 point) Responses Maryna spent more time writing per problem at the the unite rate of 25min.1 problem . Maryna spent more time writing per problem at the the unite rate of 25min.1 problem . Sonia spent more time writing per problem at the unit rate of 20 min. 1 problem . Sonia spent more time writing per problem at the unit rate of 20 min. 1 problem . Maryna spent less time writing per problem at the unit rate of 1 min.25 problems . Maryna spent less time writing per problem at the unit rate of 1 min.25 problems . Sonia spent the same amount of time as Maryna time writing per problem at the unit rate of 25 min.1 problem . Sonia spent the same amount of time as Maryna time writing per problem at the unit rate of 25 min.1 problem . Skip to navigation

Answer 1

To determine who spent more time writing per problem, we need to calculate the unit rate for each writer.

For Sonia:

Unit rate = Minutes of Writing / Number of Problems

Unit rate = 120 / 6 = 20 min. 1 problem

For Maryna:

Unit rate = Minutes of Writing / Number of Problems

Unit rate = 200 / 8 = 25 min. 1 problem

Therefore, Maryna spent more time writing per problem at the unit rate of 25 min. 1 problem.

Answer 2

To determine who spent more time writing per problem, we need to calculate the unit rate for each writer. The unit rate is defined as the amount of time it takes to complete one problem.

For Sonia:
- Number of problems: 6
- Minutes of writing: 120
To calculate the unit rate, we divide the number of minutes by the number of problems:
120 minutes / 6 problems = 20 minutes per problem

For Maryna:
- Number of problems: 8
- Minutes of writing: 200
To calculate the unit rate, we divide the number of minutes by the number of problems:
200 minutes / 8 problems = 25 minutes per problem

Comparing the two unit rates, we can see that Maryna spent more time writing per problem at a unit rate of 25 minutes per problem. Therefore, the correct answer is: Maryna spent more time writing per problem at the unit rate of 25 min. 1 problem.

Answer 3

To determine who spent more time writing per problem, we need to calculate the unit rate (minutes per problem) for each writer.

For Sonia:
- Sonia wrote 6 problems in 120 minutes, so the unit rate is 120 ÷ 6 = 20 minutes per problem.

For Maryna:
- Maryna wrote 8 problems in 200 minutes, so the unit rate is 200 ÷ 8 = 25 minutes per problem.

Comparing the unit rates, we see that Maryna spent more time writing per problem at a unit rate of 25 min. 1 problem. Therefore, the correct answer is:
Maryna spent more time writing per problem at the unit rate of 25 min. 1 problem.