Table:
0
A
B
C
D
E
F
G
1
Region
Land area (km 2 )
Rainfall by depth (mm/year)
Rainfall by volume (km 3 /year)
Surface run off (km 3 /year)
Infiltration (km 3 /year)
Evapotranspiration (km 3 /year)
2
Chorotega
9,552.4
2006
19.2
5.7
3.5
10.3
3
Huetar Norte
9,001.5
3527
31.8
14.9
9.6
7.5
4
Huetar Atlántico
9,688.5
3933
38.1
17.6
9.3
11.1
5
Pacífico Central
4,722.9
2801
13.2
5.2
2.2
4.9
6
Central
8,543.2
3461
29.6
13
7
8.6
7
Brunca
9,294.5
3809
35.4
18.6
5.6
12.2

Questions and formulas:
Question: How many regions had rainfall infiltration (km 3/year) of 9.3?
Formula: SUM(FILTER(C1, F1=9.3))
Formula2: SUM(FILTER(C2:C7, F2:F7=9.3))
Level: easy
Question: What was the rainfall by volume in Huetar Atlantico where the rainfall depth (mm/year) was 3527?
Formula: SUM(FILTER(D1, C1=3527))
Formula2: SUM(FILTER(D2:D7, C2:C7=3527))
Level: easy
Question: In Pacifico Central where the rainfall by depth (mm/year) was 2801 what was the rainfall by volume?
Formula: SUM(FILTER(D1, C1=2801))
Formula2: SUM(FILTER(D2:D7, C2:C7=2801))
Level: easy
Question: In the region where the rainfall by volume (km 3 /year) was 13.2, what was the evapotranspiration (km 3 /year)?
Formula: SUM(FILTER(G1, D1=13.2))
Formula2: SUM(FILTER(G2:G7, D2:D7=13.2))
Level: easy
Question: In the Central region, what was the infiltration (km 3 /year)?
Formula: SUMIFS(F1,A1,"Central")
Formula2: SUMIFS(F2:F7,A2:A7,"Central")
Level: easy
Question: In the Central region, where the land area (km 2) is 8,543.2, what was the rainfall by depth (mm/year)?
Formula: SUM(FILTER(C1, B1=8543.2))
Formula2: SUM(FILTER(C2:C7, B2:B7=8543.2))
Level: easy