sam2165 sam2165

04-03-2019
Mathematics

contestada

a and b are rational numbers. The difference between a and b is

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Wizardknight27 Wizardknight27

04-03-2019

Answer:

Step-by-step explanation:

If a and b are rational and b is not zero, then a/b is also rational. Indeed, if a=m/n and b=p/q, where m,n,p, and q are integers, then a/b=mq/pn, i.e. it is also a ratio of two integers, and is therefore rational.

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