Yxcas's answer to Joy's Primary 4 Maths Singapore question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Cost of 1 notebook (9 - 8 notebooks)
= $3 (left) + $5 (short) = $8
Amount of money he has = ($8 x 8) + $3 = $67
= $3 (left) + $5 (short) = $8
Amount of money he has = ($8 x 8) + $3 = $67
Date Posted:
3 months ago
360 Tutoring Program