3 years ago

How do i find the ratio 2:9

Mathematics

1 answer:

Ganezh [65]3 years ago

6 0

The ratio of 2:9 has to be 2:9 do to the fact you can't simplify the fraction 2/9.
Hoped I helped.

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The difference 2/5(d−10)−2/3(d+6) is

spin [16.1K]

Let's simplify step-by-step.

2/5(d−10)−2/3(d+6)

Distribute:

= (2/5)(d)+(2/5)(−10)+ −2/3d+ −4

= 2/5d+−4+ −2/3d+ −4

Combine Like Terms:

= 2/5d+−4+ −2/3d+ −4

= −4/15d+−8

And your answer is...

= −4/15d+−8

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Answer:

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If Jasper installs a floor himself, it will take him 7 hours. Working with Yolanda, it will take them 3 hours.

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Answer: 5 $\frac{1}{4}$ hrs

<u>Explanation:</u>

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