Answer:
4
6
8
9
18
20 21 22 24 32
33 34 35 36 45
46 48 49 50 57
58 60 62 63 70
Step-by-step explanation:
Answer:
2.345
Step-by-step explanation:
The answer is 7.14%
Your ruler measuring centimeters has lines for each centimeter. The rule for error is anything between 6.5 and 7.5 is considered 7cm. So the degree of error is plus or minus .5cm.
Your aim is 7cm so you divide your error of .5 by your target measurement. .5/7= 7.14 percent.
