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musickatia [10]
3 years ago
10

Solve equation for a

Mathematics
1 answer:
julsineya [31]3 years ago
7 0

Answer:

a= 20/3

Step-by-step explanation:

  1. Subtract 4/15 from 9/15
  2. Then take 5/15 and multiply it by 20

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The sum of two rational numbers is<br> Rational or irrational
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Answer:

The sum of two rational numbers will be rational.

Step-by-step explanation:

Rational numbers are numbers that can be written, are integers, and are not zero. So, any rational number plus another rational number will be rational because their sum will also be an integer, writable, and not a zero.

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