1). 9/20. 2). -4/7. 3). 15/36. 4). 25/30. 5). 3/5x
94.2 in would be your answer
Answer:
73.5
Step-by-step explanation:
To find the mean, sum the data and divide by the amount of data
mean = 
=
= 73.5
2.4 ÷ 8= 0.3
The decimal stays the same.
Hoped this helped.
~Bob Ross®
Answer:
x=6
Step-by-step explanation:
42 is the total, so 42/7 is 6.