amppuffy amppuffy

04-09-2020
Mathematics

contestada

working alone shanice can tar a roof in 12 hours. One day her friend Kathryn helped her and it only took 5.14 hours. How long would it take Kathryn to do it alone?

Respuesta :

randinator05 randinator05

04-09-2020

Answer:

6.86

Step-by-step explanation:

you subtract the 5.14 from 12

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