sstrike's answer to Cheng Zheng Yi's Primary 6 Maths question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
distance is same → area of
purple (slower) = green (faster) = orange (on time)
purple (slower) = green (faster) = orange (on time)
Date Posted:
3 years ago
360 Tutoring Program