Question

In february, roger spent 30 hours watching Netflix. In march he only spent 22.8 hours watching. What was the percent decrease in the amount of the time he spent watching

Answer 1

Answer:

Percentage in March=22.8/30 ×100

= 76%

Now ,

Percent decrease=100%-76%

= 24%

Answer 2

Percentage decrease in the amount of the time he spent on watching = 24%

Step-by-step explanation:

Time spent by Roger in the month of February = 30 hours

Time spent by Roger in month of March = 22.8 hours

Decrease in time of watching hours = 30 hours - 22.8 hours

                                                            = 7.2 hours

Percentage decrease in time hours of watching = $\frac{7.2}{30}\times 100$

                                                                                = 24 %

Hence,Percentage decrease in the amount of the time he spent on watching = 24%