CBSE Class 7 Answered
rajesh and satish had a cycle race .The race was conducted in six sections . in first section satish gained 10 seconds.after that he gained 20 seconds then lost 1 minutes ,gained 15 seconds , lost 27 seconds and finally gained 41 seconds over his friend Rajesh .who lost the race .
Asked by dhruvraut2006 | 29 May, 2019, 11:05: AM
Expert Answer
We will denote loosing with plus(-) sign and gain with (+) sign.
Accrding to the conditions in the question, we get
Satish : + 10 + 20 - 60(1 min = 60 seconds) + 15 - 27 + 41 = -1
→ Satish lost the match agaist his friend Rajesh by only 1 second.
Answered by Yasmeen Khan | 29 May, 2019, 11:12: AM
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