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Viktor [21]
2 years ago
7

Thanks for the answer

Mathematics
1 answer:
iragen [17]2 years ago
4 0

Answer:

12 books

Step-by-step explanation:

30 multiply by 2/5=12 books that were sold to co-workers.

3/5 which is the remainder multiplied by 1/2 =3/10

3/10 multiply by 30 =6 books sold to her neighbours

now that 30 is the original subtract12 +6

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Answer:

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Step-by-step explanation:

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3 years ago
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Step-by-step explanation:

Hope this helps :)

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