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Gnom [1K]
3 years ago
14

A store sells 12 cans of nuts for $27. How much would it cost u to buy 7 cans of nuts

Mathematics
2 answers:
rusak2 [61]3 years ago
7 0
Cross multiply and solve for x

Otrada [13]3 years ago
7 0
This is a proportion, so use cross multiplication.

12      7                12x = 7 x 27
---- = ----               12x = 189
27      x                     x = $15.75

Your answer is $15.75.
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3 0
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Help what is x<br> When x^5 is 225
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Answer:

Solution given:

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we have

x=\sqrt[5]{225}

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Lexi picked 2 7/10 pounds of strawberries. That afternoon, Lexi’s sister ate 7/8 of the strawberries. How many pounds of strawbe
gavmur [86]

3\frac{3}{35} pound of strawberry

Step-by-step explanation:

Given parameters:

    Pounds of strawberry picked by Lexi =2 \frac{7}{10}

    Pounds of strawberry eaten by Lexi sister = \frac{7}{8}

Unknown:

Pound of strawberry Lexi's sister ate = ?

Solution:

This is a fraction word problem.

  Let pound of strawberry eaten by Lexi's sister = K

We can establish that:

  Pound of strawberry eaten by Lexi sister x K = Pound of strawberry picked by Lexi

Mathematically we have:

         \frac{7}{8} x K = 2 \frac{7}{10}

Learn more:

fractions brainly.com/question/1757979

#learnwithBrainly

             K =  \frac{27 x 8}{10 x 7} = \frac{216}{70}

            K = 3\frac{3}{35} pound of strawberry

8 0
3 years ago
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