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san4es73 [151]
3 years ago
11

Huong had $23 to spend on six notebooks. After buying them she had $11. How much did each notebook cost?

Mathematics
2 answers:
Nataly [62]3 years ago
8 0
23-11=12
She spent $12 on notebooks, and she bought six notebooks.
12/6=2

Each notebook costed $2.
Marianna [84]3 years ago
5 0
23-11=12
12 divided by 6 = 2
So each notebook cost $2
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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Given that,

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ATQ,

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l = 7(3b) = 21b ...(1)

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P = 2(l+b)

Put all the values,

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