Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
primary 5 | Maths
| Rate & Ratio
2 Answers Below
Anyone can contribute an answer, even non-tutors.
Please help. Thanks
Date Posted: 3 years ago
Views: 249
See 2 Answers
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
hope this helps.
Date Posted:
3 years ago
Thanks
At first, flour to sugar is 4:1
To bake each cake is 3:1
3 units - 1unit = 1200g
2 units =1200g
1 unit = 1200 / 2 = 600g (sugar)
4 units = 2400g (flour)
600g + 1200g = 1800g (flour used)
2400g - 1800g = 600g (flour left)
Hope my explanation is clear enough
To bake each cake is 3:1
3 units - 1unit = 1200g
2 units =1200g
1 unit = 1200 / 2 = 600g (sugar)
4 units = 2400g (flour)
600g + 1200g = 1800g (flour used)
2400g - 1800g = 600g (flour left)
Hope my explanation is clear enough
Thanks
360 Tutoring Program