Answer:
Scale of the Map = 1 cm to 82 Km
Step-by-step explanation:
25cm is equivalent to 2050Km
Hence 1cm will be equivalent to 2050/25 = 82Km
Answer:
180
Step-by-step explanation:
450 x 0.4 = 180
Answer:
5
Step-by-step explanation:
Answer:
x = ± 
Step-by-step explanation:
Given
x² = 20 ( take the square root of both sides )
x = ± 
which can be simplified to
x = ± 2
[ ± means plus or minus ]
3 / (1/8) = 3 × (8/1) = 24
There needs to be 24 students on a team.