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Question
primary 6 | Maths
| Data Analysis
One Answer Below
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Pls help. Tks
Date Posted: 4 years ago
Views: 226
Jan
f: 5u
n-f: 3u
total: 8u
Feb
f : n-f = 1 : 2
n-f: 3u
so
f = 0.5 x 3u = 1.5u
total: 4.5u
Mar
f: 1.5u + 30
n-f: 3u
total: 4.5u + 30
4.5u + 30 = 8u + 16
u = 4
(a)
In Jan, 32 books
(b)
In Mar,
f = 36
n-f = 12
...
f: 5u
n-f: 3u
total: 8u
Feb
f : n-f = 1 : 2
n-f: 3u
so
f = 0.5 x 3u = 1.5u
total: 4.5u
Mar
f: 1.5u + 30
n-f: 3u
total: 4.5u + 30
4.5u + 30 = 8u + 16
u = 4
(a)
In Jan, 32 books
(b)
In Mar,
f = 36
n-f = 12
...
See 1 Answer
done
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Hope this helps
Date Posted:
4 years ago
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