3.
Sonia and Farooq participated in an apple race. The race was conducted in 6 parts. In the first
part, Sonia won by 10 seconds, in second part she lost by 1 minute, then won by 30 seconds in
third part and lost by 20 seconds in the fourth part, she lost by 49 seconds in the fifth part and
won by 12 seconds in the last part. Who won the race finally?
Answer this plz with solutions!
Answer:
Sonia loose by 68 seconds
Step-by-step explanation:
Let winning time be a positive integer and losing time is a negative integer, as it is opposite of winning.
1 minute = 60 seconds
Therefore, Sana’s total difference time with Fatima
=10−60+20−25−37+12
=42−122
=−80 Seconds
Therefore, Sana lost the race by 80 seconds or by 1 min 20 seconds.
Which means Fatima, won the race.