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My name is Ann [436]
3 years ago
7

Are rational numbers always, sometimes or never natural numbers?

Mathematics
1 answer:
Delvig [45]3 years ago
4 0
Rational numbers are sometimes natural numbers. For example, the number 1 is both a rational and natural number. Remember that natural numbers are 1, 2, 3, 4.. etc. Rational numbers are any number that can be expressed as a ratio of 2 integers. 1/1 is rational.

Most rational numbers, however, are not natural. For example, 3/4, 89/88, and so on.
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The ratio x:10 is equilvalent to 9:6. What is the value of x
Troyanec [42]

Answer: x=20/3=6.67

Step-by-step explanation:

To solve proportions, the most useful way is to use [cross multiplication], where we not multiply horizontally but as diagonally.

-----------------------------------------------------------------------------

Given

x:10=9:6

Cross Multiply

9·x=6·10

9x=60

Divide 9 on both sides

9x/9=60/9

x=20/3=6.67

Hope this helps!! :)

Please let me know if you have any questions

4 0
3 years ago
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Crazy boy [7]
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3 years ago
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elena55 [62]

Answer:

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6 0
3 years ago
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What is the LCD of 3/10 and -4/15??
Mazyrski [523]
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pickupchik [31]

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none

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