find:-
a) -9/11÷ -9/11
Answers
Answered by
2
Answer:
so the ans is 1
Step-by-step explanation:
= -9/11 * 11/9
= 1
Answered by
1
Answer:
-9/11 : -9/11
= -9/11 X -11/9
= 1
Step-by-step explanation:
when 2 fractions are in ratio their reciprocal gets multiplied.
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