9:45 plus 3 hours goes to 12:45 pm. add 45 minutes you get 1:30PM as your answet
1.Choice 4: 10
2. Choice 1: Add 5.2 to both sides if the equation.
1. We know that 30% expressed as a decimal is 0.30
Since 30% of people were using the internet, 0.30*3200 is our answer.
3200*0.30= 960.
Therefore 960 people were using the internet out of the 3200 surveyed.
