Question

find the reciprocal of

( 4/7 - 2/5)
​

Answer 1

Step-by-step explanation:

5/2 is the correct answer . 100000% correct

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Answer 2

Answer:

= 4/7 - 2/5

=4*5/7*5 -2*7/5*7

=45/35-14/35

=45-14/35

=31/35

hence, reciprocal of (4/7 - 2/5) is inverse of 31/35 means reciprocal is 35/31