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Question
primary 6 | Maths
| Algebra
One Answer Below
Anyone can contribute an answer, even non-tutors.
Pls help...............thxs
Date Posted: 4 years ago
Views: 463
nos.
total: 8u
3-S: 1u
2-S: 3u
1-S: 4u
points
total: 340
3-S: 1ux4 = 4u
2-S: 3ux3 = 9u
1-S: 4ux1 = 4u
17u = 340
1u = 20
(a)
60 stdnts
(b)
total 160 stdnts
.
.
.
total: 8u
3-S: 1u
2-S: 3u
1-S: 4u
points
total: 340
3-S: 1ux4 = 4u
2-S: 3ux3 = 9u
1-S: 4ux1 = 4u
17u = 340
1u = 20
(a)
60 stdnts
(b)
total 160 stdnts
.
.
.
See 1 Answer
done
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Hope this helps
Date Posted:
4 years ago
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