A fraction represents a part of a whole. Pablo spent 2/6 of an hour on a puzzle while Conrad spent 1/6 of an hour. To find the total time they spent, add the fractions 2/6 + 1/6.

3. a fraction is a number that
represents a part of a whole

9. Pablo spent 2/6 of an hour on a jigsaw puzzle. Conrad spent
1/6 of an hour on the puzzle. How much time did they
spend working on the puzzle in all?
Find 2/6 + 1/6 =