Answer:
68
Step-by-step explanation:
The students who study less than 2 hours are the students who study less than 1 hour and the students who study 1.5 hours.
Less than 1 hours: 0.5%
1 hour: 3%
Total percent less than 2 hours: 3.5%
3.5% of 1942 = 0.035 × 1942 = 67.97
Answer: 68
44.9 megabytes of download is complete
<em><u>Solution:</u></em>
Given that,
File that is 274 megabytes is being downloaded if the download
Therefore, total megabytes of file = 274 megabytes
The download is 16.4% complete
<em><u>To find: Megabytes that has been downloaded</u></em>
So, we can say, 16.4 % of total megabytes of file is downloaded
Megabytes that has been downloaded = 16.4 % of total megabytes of file
Megabytes that has been downloaded = 16.4 % of 274
Thus 44.9 megabytes of download is complete
A number multiplied by 10 will just have a zero added onto the end of it.
For example: 4x10=40
5x10=50
10x10=100
So, in this case 4,230 would be multiplied by 10 to get 42,300.
4,230x500= 2,115,000