Mao's answer to YC's Primary 5 Maths Fractions Singapore question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Lowest amount possible is with only 1 $5 note. Meaning there’s 4 $10 notes. So lowest amount he can have is $45. Since 90 is a multiple of 45 by multiplying by 2, Mr Liew had 2 x $5 notes
Date Posted:
9 months ago
Thank you
360 Tutoring Program