Respuesta :

Answer:

6. 30% 7. -30%

Step-by-step explanation:

6. The total comment after the song released =5000

Then, the next day comment add up by 1500

Thus, (1500/5000) × 100

=30% of increase

7. 15.5-10.75 =4.75

(4.75/15.5 )×100= 30%

So, the decrease is -30%( If its about increase then its a positive number, but if its decrease just add a '-')

Answer:

See below ↓↓

Step-by-step explanation:

6.

  • % increase = Total - Original / Original
  • 5000 + 1500 - 5000 / 5000
  • 1500 / 5000
  • 0.3
  • 30% increase

8.

  • % decrease = | New - Original | / Original
  • 10.75 - 15.50 / 10.75
  • 4.25 / 10.75
  • 0.395
  • 39.5% decrease