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primary 5 | Maths
| Fractions
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Date Posted: 4 years ago
Views: 262
note: 5 x 4 = 20
total = 20u
TV = 4u + 248
left = 16u - 248
freezer = 1/4 . (16u - 248) + 139
= 4u - 62 + 139 = 4u + 77
saved = 16u - 248 - (4u + 77)
= 12u-325
12u - 325 = 1355
1u = 1680/12 = 140
salary is $2800
.
.
.
total = 20u
TV = 4u + 248
left = 16u - 248
freezer = 1/4 . (16u - 248) + 139
= 4u - 62 + 139 = 4u + 77
saved = 16u - 248 - (4u + 77)
= 12u-325
12u - 325 = 1355
1u = 1680/12 = 140
salary is $2800
.
.
.
Thanks
See 1 Answer
done
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Hope this helps
Date Posted:
4 years ago
Thank u!
Thank u!
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