Write the percent as a fraction or mixed number in simplest form. 0.8%

Joel wants to buy a new tablet computer fram a store having a 20% off sale on all tablets. the tablet he wants has an original cost of $190. he also wants to make sure he has enough money to pay the 5% sales tax. part one joel uses the incorect expression 0.95(190)(0.8) to calculate that the tablet will cost him a total of $144.40. describe his error and write the correct expression part two how much will joel pay for the tablet show your work if you answer this question correctly you will receive a prize of 99 points good luck

Pls brainliest will be awarded if answer is correct

When steve woke up. his temperature was 102 degrees f. two hours later it was 3 degrees lower. what was his temperature then?