Mathematics, 13.10.2020 08:01, muziqbox594
Hello, 30 POINTS + BRAINLIEST If correct and has a long explanation. I looked at the same thing in other places but I think those people misread some parts. I will put a parenthesis around the parts you should read carefully. Thank you so much!
Please take notice that it says how long it took him to practice EACH SWIMMING EVENT and not how long he practiced every day. Thank you so so much!
Trayvon recorded the number of minutes he spent practicing each (swimming event) over three days. He recorded his times in the table below.
Trayvon’s Swim Practice Times
Monday Wednesday Friday
Backstroke 12.5 min 15.67 min 9.32 min
Butterfly 14.333 min 12.1 min 10.78 min
Which statement explains how to find the event Trayvon spent more time practicing?
A Compare the sum 12.50 + 15.67 + 9.32 = 37.49 to the sum 14.333 + 12.100 + 10.780 = 37.213; he spent more time practicing the backstroke than the butterfly.
B Compare the sum 12.05 + 15.67 + 9.32 = 37.04 to the sum 14.333 + 12.001 + 10.078 = 36.412; he spent more time practicing the backstroke than the butterfly.
C Compare the sum 12.500 + 14.333 = 26.833 to the sum 15.67 + 12.10 = 27.77 and to the sum 9.32 + 10.78 = 20.1; he spent more time practicing on Wednesday than on the other days.
D Compare the sum 12.005 + 14.333 = 26.338 to the sum 15.67 + 12.01 = 27.68 and to the sum 9.32 + 10.78 = 20.1; he spent more time practicing on Wednesday than on the other days.
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