Answer:
.
Step-by-step explanation:
Answer:
60/3=20
20/21
Step-by-step explanation:
James and Fred because 12/3 is equivalent to 4/1 and 16/4 is equivalent to 4/1
Answer:
Step-by-step explanation:
35
Step-by-step explanation:
They told you that the mean is 7.
You know there are 5 numbers
Mean = (number 1 + number 2 + number 3 + number 4 + number 5) / 5 = 7
Sum = 7 x 5
= 35.