199k views
2 votes
What will be the reciprocal of 4/9 × 45/36​

User Tentux
by
4.9k points

2 Answers

4 votes
(4/9)×(45/36) = (4/9)×(5/4) = 5/9
Reciprocal of 5/9 is 9/5
3 votes

Answer:


(9)/(5)

Explanation:


(4)/(9) ×
(45)/(36)

=
(4)/(9) ×
(5)/(4) ( cancel 4 on numerator/ denominator )


(5)/(9)

Given a number n then its reciprocal is
(1)/(n)

Then the reciprocal of
(5)/(9) is


(1)/((5)/(9) ) =
(9)/(5)

User Dbkk
by
5.2k points