Kyan Lim's answer to Ashley's Primary 6 Maths Speed Singapore question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
9:00 to 12:00 = 3h 30min
30 x 3.5 (3h30min) =105
50-30=20
105 divided by 20=5.25h
= 5h 15min
30 x 3.5 (3h30min) =105
50-30=20
105 divided by 20=5.25h
= 5h 15min
Date Posted:
4 years ago
360 Tutoring Program