Answer:
36
Step-by-step explanation:
Answer:
1- 3/4
2- 5/6
3- 2/3
4- 7/10
Step-by-step explanation:
1= a
2=b
3=c
4=d
__________
The average of 5, 7, 12, and 12, is (5 + 7 + 12 + 12)/4.
(5 + 7 + 12 + 12)/4 = 36/4 = 9.
The average is 9.
K/6 + 8 = 19
-8 -8
-------------------
k/6 = 11
×6 ×6
---------------
k = 66
