Maria is jogging from her house to school. Her school is 3 2/3 miles from her house. She has gone 2 3/8 miles so far. How many miles does Maria still have to jog?

Respuesta :

Answer:

1 7/24

Step-by-step explanation:

3 2

3

–  

2 3

8

=  (3 – 2) + (  

2

3

–  

3

8

)

=  1 +  

2 × 8

3 × 8

–  

3 × 3

8 × 3

=  1 +  

16

24

–  

9

24

=  1 +  

16 – 9

24

=  1 +  

7

24

=  

1 7

24