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primary 6 | Maths
| Algebra
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Help me with this question as I do not understand.
Date Posted: 4 years ago
Views: 309
full tank: 9u
8 buckets = 4u
3 buckets + 14 bottles = 5u
8 buckets = 4u
12 buckets = 6u
3 buckets + 14 bottles = 5u
12 buckets + 56 bottles = 20u
by replacement,
12 buckets + 56 bottles = 20u
6u + 56 bottles = 20u
56 bottles = 14u
4 bottles = 1 u
36 bottles = 9 u = full tank
need 36 bottles to fill up the tank.
8 buckets = 4u
3 buckets + 14 bottles = 5u
8 buckets = 4u
12 buckets = 6u
3 buckets + 14 bottles = 5u
12 buckets + 56 bottles = 20u
by replacement,
12 buckets + 56 bottles = 20u
6u + 56 bottles = 20u
56 bottles = 14u
4 bottles = 1 u
36 bottles = 9 u = full tank
need 36 bottles to fill up the tank.
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36 bottles
Date Posted:
4 years ago
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