Question

two rational number p/q and r/s are equal if an only if q × r = ___

please explain how
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Answer 1

Answer:

Step-by-step explanation:

p/q=r/s

p×s=r×q

Answer 2

Answer:

LOWEST FORM OF A RATIONAL NUMBER A rational number pq is said to be in the lowest form or simplest form if pandq have no common factor other than 1. EQUALITY OF RATIONAL NUMBERS Two rational numbers pqandrs are equal if p×s=q×r.