Table:
0
A
B
C
D
E
1
District
Total amount of trees
Prevailing types, %
Amount of old trees
Amount of trees, that require replacement
2
Kirovsky
188497
Pine — 29.37 Poplar — 26.12 Acer negundo — 13.2
98,374 (52.18%)
2,322 (2.36%)
3
Motovilikhinsky
129888
Acer negundo — 27.62 Poplar — 15.88 Willow — 14.05
13,603 (10.47%)
1,419 (10.43%)
4
Ordzhonikidzevsky
101566
Poplar — 24.09 Birch — 17.32 Acer negundo — 13.02
1,928 (1.89%)
1,297 (67.27%)
5
Sverdlovsky
163945
Acer negundo — 24.82 Willow — 15.94 Poplar — 13.18
6,133 (3.74%)
642 (10.47%)
6
Leninsky
13151
Acer negundo — 30.22 Tilia — 18.6 Poplar — 15.23
3,283 (14.53%)
897 (27.32%)

Questions and formulas:
Question: What is the amount of trees, that require replacement when district is leninsky?
Formula: FILTER(E1,A1="Leninsky")
Formula2: FILTER(E2:E6,A2:A6="Leninsky")
Level: easy
Question: What is the district when the total amount of trees is smaller than 150817.6878461314 and amount of old trees is 1,928 (1.89%)?
Formula: FILTER(A1,(B1<150817.687846131)*(D1="1,928 (1.89%)"))
Formula2: FILTER(A2:A6,(B2:B6<150817.687846131)*(D2:D6="1,928 (1.89%)"))
Level: easy
Question: What is the amount of trees, that require replacement when the district is motovilikhinsky?
Formula: FILTER(E1,A1="Motovilikhinsky")
Formula2: FILTER(E2:E6,A2:A6="Motovilikhinsky")
Level: easy
Question: What is the total amount of trees when district is leninsky?
Formula: MAX(FILTER(B1,A1="Leninsky"))
Formula2: MAX(FILTER(B2:B6,A2:A6="Leninsky"))
Level: easy