Table:
0
A
B
C
D
E
F
G
H
1
Order
Episode
Airdate
Rating
Share
Rating/Share (18–49)
Viewers (millions)
Rank (night)
2
1
"In This Home on Ice"
April 28, 2010
3.5
6
1.7/5
5.25
8
3
2
"I Came to Haplin for the Waters"
May 5, 2010
2.6
6
1.2/4
3.79
14
4
3
"Polly Wants a Crack at Her"
May 12, 2010
2.1
4
1.1/3
3.04
14
5
4
"Slight of Hand"
June 2, 2010
2.0
3
0.8/3
2.76
13
6
5
"This Is Why We Stay"
June 9, 2010
1.9
3
0.8/2
2.58
11

Questions and formulas:
Question: Name the viewers for 2.1 rating
Formula: SUM(FILTER(G1, D1=2.1))
Formula2: SUM(FILTER(G2:G6, D2:D6=2.1))
Level: easy
Question: Name the most share for 2.76 million viewers 
Formula: MAX(FILTER(E1, G1=2.76))
Formula2: MAX(FILTER(E2:E6, G2:G6=2.76))
Level: easy
Question: Name the viewers for 1.2/4 rating
Formula: SUMIFS(G1,F1,"1.2/4")
Formula2: SUMIFS(G2:G6,F2:F6,"1.2/4")
Level: easy
Question: Name the rating for 3.79 viewers
Formula: LET(query1,SUMMARIZE(F1,SUMX(G1)),FILTER(query1,CHOOSECOLS(query1,2)=3.79))
Formula2: LET(query1,SUMMARIZE(F2:F6,SUMX(G2:G6)),FILTER(query1,CHOOSECOLS(query1,2)=3.79))
Level: hard