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Question
primary 6 | Maths
| Fractions
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Date Posted: 4 years ago
Views: 637
cost
total: 5504
s: (5504-128)/2 = 2688
t: 2668+128 = 2816
nos
s: 3u
t: 2u
unit cost
s: 2688/3u = 896/u
t: 2816/2u = 1408/u
1408/u = 896/u + 16
512/u = 16
1u = 32
(a)
$2688
(b)
96 s
.
.
.
total: 5504
s: (5504-128)/2 = 2688
t: 2668+128 = 2816
nos
s: 3u
t: 2u
unit cost
s: 2688/3u = 896/u
t: 2816/2u = 1408/u
1408/u = 896/u + 16
512/u = 16
1u = 32
(a)
$2688
(b)
96 s
.
.
.
See 1 Answer
done
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Hope this helps
Date Posted:
4 years ago
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