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.