Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
primary 5 | Maths
| Fractions
3 Answers Below
Anyone can contribute an answer, even non-tutors.
I don’t understand and don’t know how to do
Date Posted: 3 years ago
Views: 769
Sorry..i still don't understand..l. can further explain on this questions
See 3 Answers
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Ans is $726
Date Posted:
3 years ago
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Draw
Andy
Four As, left with 3 As
Bala
Five As, left with 2As
Andy 3/4 is Bala 2/5
Andy
Four As, left with 3 As
Bala
Five As, left with 2As
Andy 3/4 is Bala 2/5
Date Posted:
3 years ago
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
If Andy is one as original then it is 2/5 x 4/3 of bala, which is 8/15 of bala. Andy has less money, right?
Then total is 1518
Bala plus Andy is 1518
1 Bala plus 8/15 Bala is 1518
Then 1 Bala is 1518/(1+ 8/15) is 990
Then Andy is 8/15 x 990 is 528
You may check the figures again and practise
Then total is 1518
Bala plus Andy is 1518
1 Bala plus 8/15 Bala is 1518
Then 1 Bala is 1518/(1+ 8/15) is 990
Then Andy is 8/15 x 990 is 528
You may check the figures again and practise
Date Posted:
3 years ago
360 Tutoring Program