Question

Prem driving his bike at 30 km/hr reaches his office 20 minutes late. Had
he driven his bike 28% faster he would have reached 10 minutes earlier
than the scheduled time. How far is his office from home?
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Answer 1

Answer:

82%

Step-by-step explanation:

office to home distance

Answer 2

Answer:

2.1428

Step-by-step explanation:

30km = 20min

.28 = 10min

300 =5.6

53.571