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snow_lady [41]
3 years ago
12

What can you conclude about 3/5 and 60/100 if you know 3/5 is equivalent to 6/10 and 6/10 is equivalent to 60/100

Mathematics
1 answer:
labwork [276]3 years ago
5 0

First we check whether \frac{3}{5} is equivalent to \frac{6}{10}

\frac{3*2}{5*2} = \frac{6}{10}

Both top and bottom are multiplied by 2 to get \frac{6}{10}

So they are equivalent fractions.

Now we check whether \frac{6}{10} is equivalent to \frac{60}{100}

\frac{6*10}{10*10} = \frac{60}{100}

Both top and bottom are multiplied by 10 to get \frac{60}{100}

So they are equivalent fractions.

\frac{3}{5} = \frac{6}{10} =\frac{60}{100}

Hence we conclude that they are equivalent fractions.

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Andy can maintain a speed of 15 miles per hour on his bicycle. How long will it take him to finish a 60-mile bicycle race? *
ycow [4]
4 hours 60/15 = 4. :)
6 0
3 years ago
Read 2 more answers
I need help.................
cluponka [151]

Answer:

  (1, 5)

Step-by-step explanation:

The midpoint of a line segment has coordinates that are the average of the end-point coordinates.

  M = (X + Y)/2 = ((-3, 4) +(5, 6))/2 = (-3+5, 4+6)/2 = (2, 10)/2

  M = (1, 5)

The midpoint is (1, 5).

4 0
3 years ago
Given that a randomly chosen flight arrives on time, what is the probability that it arrives in Philadelphia (PHL)?
olga55 [171]

Using concepts of probability, it is found that there is a 4.7% probability that it arrives in Philadelphia (PHL).

<h3>What is a probability?</h3>
  • A <em>probability </em>is given by the <u>number of desired outcomes divided by the number of total outcomes</u>.
  • Over a large number of trials, a percentage can also represent the probability of  single event.

In this question, researching the problem on the internet, we have that over a large number of flights, of those which arrived on time, 4.7% of them were in Philadelphia, hence:

  • There is a 4.7% probability that it arrives in Philadelphia (PHL).

You can learn more about probabilities at brainly.com/question/15536019

3 0
2 years ago
1/4 of a pipe is white , 1/2part of the remaining is blue. If the remaining part is black and the length of this blackpart is 5
sammy [17]

Answer: 14 cm

Step-by-step explanation:

let's total length = h

white = 1/4h

remain = h - 1/4h

=3/4h

blue = 1/2 of remaining

=1/2 of 3/4h

=3/8h

remain part black = 3/4h - 3/8h

=3/8h

according to the question

3/8h = 5 1/4 cm

h = 14 cm

length of the pipe is 14 cm

3 0
3 years ago
Read 2 more answers
A large quantity of waste material contains metal. At the successive passes through a recovery
Svet_ta [14]

Answer:

The amount of metal recovered at the eight pass is approximately 4.27 kg

Step-by-step explanation:

The mass of metal recovered formed the following geometric sequence;

32 kg, 24 kg, 18 kg, 13.5 kg

∴ The first term, a = 32 kg

The common ratio in the geometric sequence is found as follows;

r = a·r/a = 24 kg/(32 kg) = 0.75

r = a·r²/a·r = 18 kg/(24 kg) = 0.75

r = a·r³/a·r² = 13.5 kg/(18 kg) = 0.75

The mass of the metal recovered in the eight pass will be the 8th term of the geometric series given as follows;

nth term = a·rⁿ⁻¹

a = 32, r = 0.75, n = 8

∴ 8th term = 32·(0.75)⁸⁻¹ = 32·0.75⁷ = 2187/512 ≈ 4.27

The amount of metal recovered at the eight pass ≈ 4.27 kg.

8 0
3 years ago
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