Respuesta :

Answer:

8/21

Step-by-step explanation:

2/3 : 4 3/8 = 8/

21

Answer: 3/2

Step-by-step explanation: 2 1/4 - 3/4  

  • 8+1/4  -  3/4
  • 9/4 - 3/4
  • 9-3/4
  • 6/4
  • lowest term : 3/2