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faltersainse [42]
3 years ago
10

O que são números racionais

Mathematics
1 answer:
Dmitrij [34]3 years ago
6 0
<span>Números racionales son números que pueden ser wriiten como una proporción, y pueden ser escritos como una fracción también. Un ejemplo de un número racional sería dos cuartos (2/4), medio (1/2), etc.</span>
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A shopkeeper mixed 10 kg of rice of one kind at Rs 20 per kg with 5 kg of (a) nother kind at Rs 15 per kg. If he sold the mixtur
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Answer:

9%

Step-by-step explanation:

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5kg= R 15

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2 years ago
John runs a computer software store. He counted 128 people who walked by his store in a day, 60 of whom came into the store. Of
balandron [24]

Answer:

The probability is 0.47.

Step-by-step explanation:

Given,

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Out of these people the number of people who came into the store = 60,

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=\frac{\text{People who came in store}}{\text{People who walked by store}}

=\frac{60}{128}

=0.46875

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4 0
3 years ago
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Nuetrik [128]

Answer:

fifty dollors a night

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8 0
2 years ago
Which number make this sentence true 27:45=45:x​
PSYCHO15rus [73]

Answer:

x = 75

Step-by-step explanation:

We can write this as a proportion

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--------- = --------

45            x

We can use cross products to solve

27 x = 45 *45

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5 0
3 years ago
Read 2 more answers
Which equation does the graph represent?
Butoxors [25]
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4 0
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