The time left did she have left to match the record is 15.11 seconds. Thus option B is correct.
According to the statement
We have to find the time left for her to match the record.
So, We have given information is :
Mandy’s obstacle course record of 68.2 seconds.
And
She had already spent 40 1/4 seconds on wall climbing and 12.84 seconds on the ropes.
So,
Total time spent on the wall climbing and on the ropes = 40.25+12.84
Total time spent on the wall climbing and on the ropes = 53.09.
And now
The time left for her to match the record time of Mandy = 68.2 - 53.09
The time left for her to match the record time of Mandy = 15.11
So, The time left did she have left to match the record is 15.11 seconds. Thus option B is correct.
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