frank's cellphone automatically erases the oldest 20% of the text messages that are stored on his phone. last week he had 30 text messages stored on his phone. How many text messages will his phone erase?

Respuesta :

Answer:

24 or 6

Step-by-step explanation:

I got 24 by just taking 30 and subtracting 20% and the 6 by findingout what 20% of 30 was but my best answer is 24