401,532 views
4 votes
4 votes
3Juanita studied hours on Saturday and2study those two days?5hours on Sunday. How many total hours did she

3Juanita studied hours on Saturday and2study those two days?5hours on Sunday. How-example-1
User Joel Bodenmann
by
2.5k points

1 Answer

14 votes
14 votes

To determine the total we need to add the hours Juanita studied each day:


(3)/(2)+(5)/(4)=(3\cdot4+5\cdot2)/(2\cdot4)=(12+10)/(8)=(22)/(8)=(11)/(4)=2(3)/(4)

Therefore, Juanita studied 2 3/4 hours

User MitchEff
by
3.0k points