Question

The reciprocal of 3/4 - 4/5 is equal to?

Answer 1

Answer:

4/3-4/5

the lcm of 3 and 5 is 15

4×5/3×5 -4×3/5×3

=20/15 -20/15 =0

Answer 2

Answer:

1/12

Step-by-step explanation:

Reciprocal of 3/4 = 4/3 & 4/5 = 5/4

= 4/3-5/4

= LCM of 3&4 = 12

= (16-15/12)

= 1/12

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