Q. Is the number −5+−6 rational or irrational?Choices:(A) rational(B) irrational
Evaluate −5+−6: Evaluate −5+−6. Add −5 and −6 together. −5+−6=−11
Add −5 and −6: We found: −5+−6=−11Identify whether −5+−6 is a rational or irrational number.−11 is a whole number, and all whole numbers are rational numbers.Therefore, −5+−6 is a rational number.
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