3 years ago

Monica reads 71/2 pages of a book in 9 minutes. What is her average reading rate in pages per min

1 answer:

3 0

You need to divide the number of pages by the number of minutes. 7 1/2, or 7.5, divided by 9 is .83333333. To simplify this you could put .8 of a page, or 8/10.

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3 years ago

Select all the expressions that are equivalent to −5/6 / -1/3

Sindrei [870]

Step-by-step explanation:

We need to find an expression for $\dfrac{\dfrac{-5}{6}}{\dfrac{-1}{3}}$ .

We can solve it as follows.

We know that,

$\dfrac{\dfrac{a}{b}}{\dfrac{c}{d}}=\dfrac{a}{b}\times \dfrac{d}{c}$

So,

$\dfrac{\dfrac{-5}{6}}{\dfrac{-1}{3}}=\dfrac{-5}{6}\times -3\\\\=\dfrac{5}{2}$

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3 years ago

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Step-by-step explanation:

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3 years ago

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What is the simplest fraction whose value is equal to the number $\textcolor{red}{\heartsuit}$ depicted on this number line?

GenaCL600 [577]

Answer:

Step-by-step explanation:

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2 years ago

Stephanie goes shopping on Sunday. She

just olya [345]

Started with: $60
left with: $10
items bought: 20

60 - 10 = 50 < amount spent

50/20 = amount spent/items bought
= $ 2.50 < each chocolate

you can check this by multiplying the items bought and the amount each item cost to get how much you spent

20 × 2.5 = 50

Stephanie started off with 60 dollars and ended with 10 dollars

60 - 50 = 10

hope this helps :)

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3 years ago