Respuesta :

mhanifa

Answer:

  • a)  24 units, b) 36 units

Step-by-step explanation:

a)

Find the measure of each unit interval:

  • 48 units / 8 intervals = 6 units

Find the sum of marked intervals:

  • 4 intervals * 6 units = 24 units

b)

Find the measure of each unit interval:

  • 60 units / 5 intervals = 12 units

Find the sum of marked intervals:

  • 3 intervals * 12 units = 36 units