Sonia

Question

Number of problems:
6, 18, 25, 60

Minutes of writing:
120, 360, 500, 1,200
_______________________
Maryna
Number of problems:
8, 15, 20, 50

Number of writing:
200, 375, 500, 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.
Options:
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
Maryna spent more time writing per problem at the unit rate of 25 min 1 problem
Sonia spent more time writing per problem at the unit rate of 20 min 1 problem

Answer 1

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