3 years ago

. How many pieces measuring 3/20 meters can be cut from a ribbon whose length is 0.75 meter

Mathematics

1 answer:

Dafna11 [192]3 years ago

8 0

I think it is D
Hope this help you?!!

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Answer:

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3 years ago

Equivalent (-1)+10+9 please

vagabundo [1.1K]

Answer:

Step-by-step explanation:

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-1 + 10 + 9

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3 years ago

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3 years ago

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3 years ago

To estimate the number of people in Springfield, population 10,000, who have a swimming pool in their backyard, 250 people were

Andrei [34K]

Answer:

2400 people

Step-by-step explanation:

Let x be the number of people who had a swimming pool in the population of 10,000,

Thus, the ratio of people who had swimming pool to the total population = $\frac{x}{10000}$

Since, out of 250 people 60 had swimming pool,

So, the ratio of the people who had swimming pool to the total population = $\frac{60}{250}$

$\because \frac{x}{10000}=\frac{60}{250}$

$\implies 250x=600000$

$\implies x=\frac{600000}{250}=2400$

Hence, 2400 people in the city might one expect to have a swimming pool.

First option is correct.

8 0

3 years ago