tfarahany tfarahany

02-03-2021
Mathematics

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Walking at 4/5th of his usual speed, a man reaches his office 15 mins
late. Find his usual time for reaching the office?
+
45 mins
2 hrs
1 hr
30 mins

Respuesta :

fassettm0 fassettm0

02-03-2021

Answer:

45x^2

Step-by-step explanation:

(45+x)(1+x)

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