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evablogger [386]
3 years ago
5

Which is a valid proportion?

Mathematics
2 answers:
Tema [17]3 years ago
4 0

Answer: three- fourths = 21/28

Step-by-step explanation:

Hi, to answer this question we have to express the fractions in decimal form.

If both sides are equal the proportion is valid

• 3/4 = 21/28

0.75 = 0.75

• 5/6= 29/30

0.83333 ≠0.966666

• 4/7=16/49

0.57≠0.32

• 2/5=12/15

0.4 ≠0.8

So, the valid proportion is three- fourths = 21/28

Feel free to ask for more if needed or if you did not understand something.

natima [27]3 years ago
3 0

Answer:

4th one

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

The function is written in Python

def sums(n):

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