Gloria talked on her cell phone for 320 minutes the first month,243 minutes the second month, and 489 minutes the third month. Her payment package dose not allow her pay per minute, She can only buy package. If she has to pay $25 for every 200 minutes, how much did she by for the first three months? AND WHAT IS THE HIDDEN QUESTION

I believe she spent $150 for the first three months.

The hidden question i think is how many minutes did gloria spend in total OR how many packages did gloria need to buy. sorry i haven't done hidden questions in a long time.  

$9.89

step-by-step explanation:

9.90 = p x .06 x .25 (3/12 changed to a decimal)

9.90 = p x 0.015

9.90 - 0.015 = p

9.89 = p