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finlep [7]
3 years ago
15

Sara baked 3 dozen cookies. Her brother ate 25 percent of them. Sara took 1/3 of the remaining cookies to her neighbor and then

ate 4 cookies herself. How many cookies were left
Mathematics
1 answer:
Mariana [72]3 years ago
3 0

3 dozen cookies = 36 cookies

Brother ate 0.25(36) or 9 cookies.

36 - 9 = 27 cookies remain.

Sara took (1/3)(27) or 9 cookies went to her neighbor.

There are now 18 cookies of which Sara ate 4.

So, 18 - 4 = 14.

There are 14 cookies left.

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Answer:

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Step-by-step explanation:

( \frac{2}{5}  \div  \frac{3}{8} ) \div ( -  \frac{3}{5} ) \\ (\frac{2}{5}  \times  \frac{8}{3} ) \times ( -  \frac{5}{3} ) \\  \frac{16}{15}  \times  -  \frac{5}{3}  \\ -   \frac{80}{45}

As the answer can be more simplified, divide both numerator and denominator by 5.

-  \frac{16}{9}  =   - 1 \frac{7}{9}

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Answer:

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4. bakery, deli, dairy;

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Answer:

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Then

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Step-by-step explanation:

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