Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
primary 5 | Maths
| Whole Numbers
2 Answers Below
Anyone can contribute an answer, even non-tutors.
Help
Date Posted: 2 years ago
Views: 210
【make denominator same 】
- total comparison
sold
BM → ⅔ = ⁴⁄₆
ST → ½ = ³⁄₆
at first
MB : ST = 6u : 6u+327
left
MB : ST = 3u : 2u+109
MB + ST
= 3u + 2u+109 = 254
u = (254-109)÷(3+2)
= 29
(a)
6u + 6u+327
= 12×29+327
= 675 (Ans)
(b)
2(2u+109)
= 4×29+2×109
= 334 (Ans)
- total comparison
sold
BM → ⅔ = ⁴⁄₆
ST → ½ = ³⁄₆
at first
MB : ST = 6u : 6u+327
left
MB : ST = 3u : 2u+109
MB + ST
= 3u + 2u+109 = 254
u = (254-109)÷(3+2)
= 29
(a)
6u + 6u+327
= 12×29+327
= 675 (Ans)
(b)
2(2u+109)
= 4×29+2×109
= 334 (Ans)
See 2 Answers
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Hope its clear!
Date Posted:
2 years ago
360 Tutoring Program