Question

Jen spent 1 1/2 hours working on ms thomkin car on Monday. She spent 2 3/4 more hours on Tuesday to finish the tune up. How many more hours in all did she work on ms thommin car
is the answer 4 1/2 hours
Ms. Sue
No.

1 2/4 + 2 3/4 = ?

anoymous
Is the answer 4 1/4 hours
Ms. Sue
Yes. She spent 4 1/4 hours.