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Darina [25.2K]
3 years ago
13

How do you solve 21r < 7?

Mathematics
2 answers:
quester [9]3 years ago
5 0
21r < 7
Divide by 21
r < 7/21
prohojiy [21]3 years ago
4 0

21r<7

divide by 21

21/21  r< 7/21     <----- divide the numerator and denominator by 3

<u>r<1/3</u>

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