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jonathanvega424
16.12.2020 •
Mathematics
Trinka has been training for half marathons for the last five years.
She was not in great shape when she started, but her times keep
improving. It took her 160 minutes to run a half marathon in April
2014. Her next marathon was in December 2014, and her time
decreased by 10%. What was her new time?
A. 16 minutes
B. 144 minutes
C. 176 minutes
Solved
Show answers
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Ответ:
the last option i think so~~~
Step-by-step explanation: