AC Lim's answer to sHieLa's Primary 5 Maths Fractions Singapore question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Farida left ³/5 (3u) after spend 2/5
Farida have total 5u
Maria also left (3u) after spend 18
Therefore, Maria have 3u+18 at 1st.
Total Farida + Maria = 250
5u + 3u + 18 = 250
8u = 232
u = 29
Therefore, Maria at 1st
3u + 18
= (3×29) + 18
= 105.
Farida have total 5u
Maria also left (3u) after spend 18
Therefore, Maria have 3u+18 at 1st.
Total Farida + Maria = 250
5u + 3u + 18 = 250
8u = 232
u = 29
Therefore, Maria at 1st
3u + 18
= (3×29) + 18
= 105.
Date Posted:
2 years ago
360 Tutoring Program