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Secondary 1 | Maths
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tiffany
Tiffany

Secondary 1 chevron_right Maths chevron_right Singapore

hi i need help w this question

Date Posted: 4 years ago
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Tiong Shan Kai
Tiong Shan Kai's answer
2 answers (Tutor Details)
1st
For part (a): First, convert cm to km. Second, convert cm to cm^2 and km to km^2. Find the corresponding area in cm^2.

For part (b): First, convert cm^2 to cm and km^2 to km. Second, change the left side to 1cm to get the scale.