Which expression below equals a rational number, choose all that apply. Please help.

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JoshOrndorff asked Aug 2, 2022

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44 votes

Which expression below equals a rational number, choose all that apply.
Please help.

Mathematics
high-school

JoshOrndorff asked Aug 2, 2022

by JoshOrndorff

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1 Answer

29 votes

Answer:

BELOW IN BOLD.

Explanation:

4/5 + 3/8

= 47 / 49 which id Rational

√100 + √5

= 10 + √5; - Irrational

7√5 - √245

=7√5 - 7√5

= 0 RATIONAL

Next one = 56 so Rational

Last one is Irrational

Nasgar answered Aug 7, 2022

by Nasgar

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