Respuesta :

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Answer:

[tex]\frac{1}{16}[/tex]  [tex]\frac{10}{9}[/tex]

Step-by-step explanation:

a reciprocal is a number that when multiplied by a given number gives 1 as  product.

16 * x = 1

x = 1/16

9/10 * x = 1

x = 10/9

MrLinty
16/1 is the same thing as 16. But the reciprocal of 16 is 1/16 where you flip the numerator and dominators.

Same thing with 9/10. The reciprocal of 9/10 is 10/9