The answers to the questions
1720 - 1040 = 680
680/7 = 97.1
I would put them in intervals of 100
The answer to your equation is 1008
0.38p
To get the percent of something, you turn the percent to a decimal and multiply it to the number.
Here, we want the expression to get 38% of p. So we turn 38% to 0.38 and multiply it to p. Since we don't know what p is, we have to leave it as 0.38p
The answer is 0.38p
Hope this helps!
