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2 years ago

Covert 298.4 to a fraction

Mathematics

2 answers:

Kruka [31]2 years ago

7 0

$\\ \sf\longmapsto 298.4$

$\\ \sf\longmapsto \dfrac{2984}{10}$

$\\ \sf\longmapsto \dfrac{1492}{5}$

faltersainse [42]2 years ago

7 0

298.4/1 × 10/10

=2984/10

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A cookie recipe that yields 24 cookies requires 1 3/4 cups of butter. When the ingredients in this recipe are increased proporti

erik [133]

Answer:

5 1/4

Step-by-step explanation:

* is multiplication

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3 years ago

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bezimeni [28]

Answer:

16,080 km.

Step-by-step explanation:

We want the total number of kilometers in one year.

4 weeks /month.

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3 years ago

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2 years ago

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2 years ago

there are 148 juniors and 272 seniors attending prom this year. if there must be three chaperones per 60 students, how many chap

valkas [14]

21 chaperones are needed for 420 students.

Step-by-step explanation:

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No. of seniors = 272

Total = 148+272 = 420 students

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1 chaperone = $\frac{60}{3}=20\ students$

Ratio of chaperon to students = 1:20

Let,

x be the number of chaperons for 420 students.

Ration of chaperones to students = x:420

Using proportion

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Product of mean = Product of extreme

$20*x=420*1\\20x=420\\$

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21 chaperones are needed for 420 students.

Keywords: ratio, proportion

Learn more about ratios at:

#LearnwithBrainly

3 0

3 years ago