blue2cute blue2cute

07-05-2015
Mathematics

Answered

Please help me
David Blaine set a world record for holding his breath for 1,024 sec. Which partial quotients can u use to find out how many min. he held his breath .
A. 5+5+2
B. 10 +5+2
C. 20+5+2
D. 20+2

Answer :

07-05-2015

the answer is B
because
10*60=600 s
5*60=300s
2*60=120s
you have a total 1020 s

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