Mathematics: Plant b is 6 2/3 inches tall. plant c is 4 4/15 inches tall. plant c is times as tall as plant b.

Plant b is 6 2/3 inches tall. plant c is 4 4/15

Ответ:

notkeandre9

14.01.2022

Mathematics

Plant c is $(\frac{16}{25})$ times as tall as plant b.

Step-by-step explanation:

Here, the length of the plant b = $6\frac{2}{3}$ inches

Solving the mixed fraction, we get:

$6\frac{2}{3} = \frac{(6 \times 3) + 2}{3} = \frac{20}{3}$

So, the length of plant b = $\frac{20}{3}$ inches

Also, the length of the plant c = $4\frac{4}{15}$ inches

Solving the mixed fraction, we get:

$4\frac{4}{15} = \frac{(15 \times 4) + 4}{15} = \frac{64}{15}$

So, the length of plant c = $\frac{64}{15}$ inches

Now, let us assume that:

Plant c = K times as tall as plant b.

or, Length of plant c = K x ( Length of plant b)

$\implies (\frac{64}{15}) = K \times (\frac{20}{3})\\\implies K = (\frac{64}{15}) \times (\frac{3}{20}) = (\frac{16}{25})\\\implies K = (\frac{16}{25})$

Hence, Plant c is $(\frac{16}{25})$ times as tall as plant b.

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Ответ:

javontiye226

19.01.2020

Mathematics

A is equal to 91.84, which can be estimated to 80.

B is equal to 888.3, so that is definitely not it.

C is 93.6.

D is equal to 7.03, not even close to 80.

E is equal to 76.96. That can be estimated to 80.

I would say it's A and E. If you absolutely need three answers, I would go with A, C, and E.

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Plant b is 6 2/3 inches tall. plant c is 4 4/15 inches tall. plant c is times as tall as plant b.

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