smartie28 smartie28

16-08-2021
Mathematics

contestada

2.
It takes Troy 3 hours to mow his family's large lawn. With his little brother's help, he can
finish the job in only 2 hours. How long would it take the little brother to mow the entire
lawn alone ?
(A) 4 hr
(B) 5 hr
(C) 5.5 hr
(D) 6 hr
(E) 6.75 hr

Respuesta :

pratyushshankar7 pratyushshankar7

16-08-2021

Answer:

It takes four hours because the little bro is alone and only one lawn mower is used

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