Respuesta :

Answer:

21/10

Step-by-step explanation:

3 3/5= 18/5

1 1/2 = 3/2

18/5=36/10

3/2 = 15/10

(36-15)/10 = 21/10

LittleBelle
The answer would be 21/10 or in mixed form 2 1/10

3 3/5- 1 1/2

Subtract the whole numbers and factional parts of the mixed number separately

(3-1)+(3/5- 1/2)

Subtract the numbers

2+ 1/10

Write as a mixed fraction or faction

2 1/10 or 21/10