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I know it’s extremely late! But I seriously need help!!

Kong took
15
%
15%15, percent fewer seconds than Nolan took to complete his multiplication timed test. Kong took
85
8585 seconds.
How many seconds did Nolan take?

Respuesta :

Answer:

100

Step-by-step explanation:

=(100x-15x )/100=85

=85x/100=85

=85x=8500

=x=8500/85

=x=100

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