Ravi alrrived at Bus Stop 20 minutes earlier(-20) the bus was 10 minutes late(+10) how long did he have to wait?
Answers
Answered by
1
30 min because 20 min early + 10 min bus late
Answered by
0
10 minutes
Step-by-step explanation:
The bus arrived 10minutes later=(+10)
He arrived 20minutes early=(-20)
10-20=10
Hence,he has to wait for 10 minutes
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