Nurul Jannah's answer to Adrianna firah 's Secondary 4 E Maths question.
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A) 2cm:4.5km
1:2.25
B) 18km / 4.5km = 4km
4km x 2cm = 8cm
C) 2cm : 4.5km
4cm^2:20.25km^2
10cm^2 / 4cm^2 = 2.5
20.25 x 2.5 = 50.625km square
1:2.25
B) 18km / 4.5km = 4km
4km x 2cm = 8cm
C) 2cm : 4.5km
4cm^2:20.25km^2
10cm^2 / 4cm^2 = 2.5
20.25 x 2.5 = 50.625km square
Date Posted:
7 years ago
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