Question

insert 5rational numbers between 2/3 and-1

Answer 1

first equal the denominators
2/3
-1×1/3=-1/3
now multiply the numerators and denominators both by ten
2/3×10/10=20/30
-1/3×10/10=-10/30
then write any of the five rational numbers such as 0/30,1/30,2/30,4/30,5/30

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