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elena55 [62]
3 years ago
15

There are 15 girls in the class and 8 boys. Lauren says that the ratio of girls to boys is equivalent to 30 : 18. Is Lauren corr

ect?
Mathematics
2 answers:
k0ka [10]3 years ago
8 0

Answer:

No, Lauren is not correct because the ratio is actually 15:8 this is because the ratio represents the number of boys to girls. The only way to show this equation in ratio notation would to say 15:8. Therefore Lauren is incorrect.

Step-by-step explanation:

Hope this helps.

masya89 [10]3 years ago
3 0

Answer:

No

Step-by-step explanation:

If 15 x 2=30 and 8x2=16 not 18 it’s incorrect

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Answer:

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Step-by-step explanation:

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Answer:

The simplest form of the fraction \frac{45}{100}  is  \frac{9}{20}.

i.e.

\frac{45}{100}=\frac{9}{20}

Step-by-step explanation:

Here are some simple observations regarding how to reduce a fraction into simpler terms:

  • A fraction is reduced to lowest or simplest terms by finding an equivalent fraction in which the numerator and denominator are as small as possible.
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So, lets take a sample fraction and reduce into simpler terms.

Considering the fraction

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45=5\cdot \:9\mathrm{,\:\quad }100=5\cdot \:20

so

\frac{45}{100}=\frac{5\cdot \:\:9}{5\cdot \:\:20}

\mathrm{Cancel\:the\:common\:factor:}\:5

     =\frac{9}{20}

Therefore, the simplest form of the fraction \frac{45}{100}  is  \frac{9}{20}.

i.e.

\frac{45}{100}=\frac{9}{20}

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Step-by-step explanation:

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Step-by-step explanation:

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