Respuesta :
Answer: 35
Step-by-step explanation:
First place them in order. 20, 30, 40, 50
Since there is an even number, take the two middle numbers and divide by two.
30 + 40 = 70
70 / 2 = 35
Answer: 35
Step-by-step explanation:
First place them in order. 20, 30, 40, 50
Since there is an even number, take the two middle numbers and divide by two.
30 + 40 = 70
70 / 2 = 35