Respuesta :

Answer:

Model:

50% of 120 is 60

Rate (%): 50%

Base (of): 120

Percent (is): 60. Thus,

1. Base: ₱500.00

  Rate: 12%

  Percentage: ₱60.00

2. Base: ₱450.00

   Rate: 20%

   Percentage: ₱90.00

3. Base: 30

   Rate: 80%

   Percentage: 24

4. Base: 250 ml

   Rate: 40%

   Percentage: 150/100 ml

5. Base: 5 GB

   Rate: 20%

   Percentage: 1 GB