AC Lim's answer to lisaa's Primary 6 Maths Fractions Singapore question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Total=10kg
1day →¼kg
7days →7×¼ = 7/4 kg
Left = 10 -7/4
= 40/4 - 7-4
= 33/4
= 8¼ kg.
Or
Total =10kg
1 day → ¼ kg = 0.25kg
7 days → 7×0.25 = 1.75 kg
Left = 10-1.75 = 8.25 kg or 8¼kg.
Hope this helps
1day →¼kg
7days →7×¼ = 7/4 kg
Left = 10 -7/4
= 40/4 - 7-4
= 33/4
= 8¼ kg.
Or
Total =10kg
1 day → ¼ kg = 0.25kg
7 days → 7×0.25 = 1.75 kg
Left = 10-1.75 = 8.25 kg or 8¼kg.
Hope this helps
Date Posted:
4 years ago
360 Tutoring Program