add the following rational numbers: 13/14 and 9/-7
Answers
Answered by
22
Answer:
13/14 + (9/-7 )= -5/14
Step-by-step explanation:
13/14 + (9/-7)
=13/14 + (-9*2/7*2)
=13/14 + (-18/14)
=(13-18)/14
= -5/14 (required solution)
Answered by
2
Answer:
=13/14+9/-7 =21/7 it is the correct answer
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