3 years ago

1 1/4 subtracted from its reciprocal is : A -9/20. B - 1/20. C 1/5. D - 1/5

Mathematics

2 answers:

dalvyx [7]3 years ago

7 0

Answer:

Step-by-step explanation:

first we turn ur mixed number into an improper fraction

1 1/4 = 5/4

the reciprocal of 5/4 can be found by just flipping it....so the reciprocal is gonna be 4/5

so 1 1/4 subtracted from its reciprocal is :

4/5 - 5/4 =

16/20 - 25/20 =

- 9/20 <====

SIZIF [17.4K]3 years ago

7 0

I believe it’s -9/20. It’s based on reciprocals.

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