30/3.75=8 but he wants to make more than 30 so he should sell 9
Percent error = \frac{measured - actual}{actual} x 100%
The percent error would be 27.27%
1 minute and 20 seconds as a decimal = 1.333
60 minutes are in an hour
60/1.333 = 45
He is driving 45 miles per hour.
Answer:
n = 6
Step-by-step explanation:
Given the expression
Hence the value of n is 6