Ricky Wiryopranoto's answer to Amir's Primary 5 Maths Fractions Singapore question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Hi Amir, you can count that there are 7 boxes that are shaded out of total 12 boxes.
So the shaded area will be 7/12 of total area of the rectangle
Total area = 3/7 x 2/9 = 6/63 = 3/21
Shaded area = 7/12 x 3/21 = 1/12
So the shaded area will be 7/12 of total area of the rectangle
Total area = 3/7 x 2/9 = 6/63 = 3/21
Shaded area = 7/12 x 3/21 = 1/12
Date Posted:
4 years ago
Thank you so much!
360 Tutoring Program