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primary 5 | Maths
| Fractions
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Date Posted: 3 years ago
Views: 204
$ each →
(12)D : (4)P = 2u : 9u
⅓ $ total →
12×2u + 4×9u = 60u
⅔ $ total →
2 × 60u = 120u【remaining】
⅖ $ remaining →
⅚ × 120u = 100u → donuts
100u÷2u = 50
12+50 = 62 (Ans)
(12)D : (4)P = 2u : 9u
⅓ $ total →
12×2u + 4×9u = 60u
⅔ $ total →
2 × 60u = 120u【remaining】
⅖ $ remaining →
⅚ × 120u = 100u → donuts
100u÷2u = 50
12+50 = 62 (Ans)
Thanks
welm
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Date Posted:
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