Jasper Eng's answer to Ashlyn's Primary 6 Maths Speed Singapore question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
When Patrick hit 100m,
Raj hit 80m and Salim hit 60m*
(Focus on this statement)
When Raj hit 1m,
Salim hit 60/80 = 0.75m
When Raj hit 100m (complete the race)
Salim hit 0.75 * 100 = 75m
:. Salim ran 75m //
Raj hit 80m and Salim hit 60m*
(Focus on this statement)
When Raj hit 1m,
Salim hit 60/80 = 0.75m
When Raj hit 100m (complete the race)
Salim hit 0.75 * 100 = 75m
:. Salim ran 75m //
Date Posted:
3 years ago
360 Tutoring Program