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Primary 4 | Maths
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Date Posted: 4 years ago
Views: 419
at first,
S: 3u
R: 1u
after
S: 3u
R: 1u - 8
3u = (1u - 8) . 5 = 5u - 40
1u = 40/2 = 20
S had $60
.
.
.
S: 3u
R: 1u
after
S: 3u
R: 1u - 8
3u = (1u - 8) . 5 = 5u - 40
1u = 40/2 = 20
S had $60
.
.
.
See 1 Answer
done
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Hope this helps!
Date Posted:
4 years ago
Good.
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