OpenStudy (anonymous):

Sarah had to mow the lawn. She had done 5/9 of the work when Jim came to help. He mowed 1/3 of the lawn. What fraction of the lawn remained to be done? A) 1/9 B) 4/9 C) 2/3 D) 8/9

4 years ago
OpenStudy (anonymous):

5/9 were already mowed by Sarah Jim mowed another 1/3 = 3/9 of the lawn in total, there are now 8/9 of the lawn mowed. it remains to mow 1/9 of the lawn.

4 years ago
OpenStudy (anonymous):

Thank you. It's correct

4 years ago