sstrike's answer to Lele's Primary 6 Maths Fractions Singapore question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
sstrike
Sstrike's answer
5603 answers (A Helpful Person)
sstrike
Sstrike
1 year ago
CHECK

LDV → 400+0.2×3000=1000
fridge → 240+0.25×2000=740
left → 3000 - 1000 - 740 = 1260