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Keisha's teacher gives her the following information:

• m,n,p,and q are all integers and p= 0 and q=0

•A= m/q and B= n/p

What conclusion can Keisha make?

A: A +B = mp+nq/PQ,so the sum of a rational number and an irrational number is an irrational number.

B: A•B= mp+nq/PQ,so the product of two irrational numbers is an irrational number.

C: A+B= mp + nq/PQ,so the sum of two rational numbers is a rational number.

D: A•B= mp + nq/PQ,so the product of two rational numbers is a rational number.​

User Ianolito
by
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1 Answer

3 votes

Answer:

C.

Explanation:

Integers are rational numbers.

A + B = m/q + n/p = (mp + nq)/pq

User Alexander Starbuck
by
3.1k points