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Question
primary 6 | Maths
| Measurement
2 Answers Below
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Please help
Date Posted: 5 years ago
Views: 531
3.8kg = 3/5 water + container
= 6/10 water + container
3.3kg = 1/2 water + container
= 5/10 water + container
3.8kg - 3.3kg = 0.5kg
6/10 water + container - (5/10 water + container)
= 6/10 water - 5/10 water + container - container
= 1/10 water
So 0.5kg = 1/10 water
5/10 water = 0.5kg x 5 = 2.5kg
Since 3.3kg = 5/10 water + container
Container = 3.3kg - 5/10 water
= 3.3kg - 2.5kg = 0.8kg.
= 6/10 water + container
3.3kg = 1/2 water + container
= 5/10 water + container
3.8kg - 3.3kg = 0.5kg
6/10 water + container - (5/10 water + container)
= 6/10 water - 5/10 water + container - container
= 1/10 water
So 0.5kg = 1/10 water
5/10 water = 0.5kg x 5 = 2.5kg
Since 3.3kg = 5/10 water + container
Container = 3.3kg - 5/10 water
= 3.3kg - 2.5kg = 0.8kg.
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Date Posted:
5 years ago
done
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Hope this help
Date Posted:
5 years ago
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