keishawnna31 keishawnna31

05-06-2021
Mathematics

contestada

The quotient of a number and - 2/3 is -9/10

What is the number?
1 7/20
3/5
29/30
20/27

Respuesta :

altavistard altavistard

05-06-2021

Answer:

n = 3/5

Step-by-step explanation:

Represent this quotient as:

n

---------

-2/3

and set it equal to -9/10:

n -9

--------- = -------

-2/3 10

Cross multiplication yields:

10n = 6, so that n = 6/10 or n = 3/5

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