10290 - 150 = 10,140
10,140 * 0.08 = $______
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
10,290 / (17 * 30) = _______ messages per hour!
Rachel sent or received 10,290 text messages in the month of September.
If each text message over the first 150 messages cost 8 cents, what was her texting bill? Explain how you got your answer.
Assuming that she slept 7 hours each day, what was the average number of text messages that passed through her phone each hour during her awake hours? Explain how you got your answer.
2 answers
for the second one i got 20.1764705882 can you plz check it
1 answer