Mathematics: Alyssa takes part in the triathlon. She cycles 4/5 of the route, runs 7/8 of the route, and swims the rest of the way. She swims 0.9 miles. Find the total distance of the triathlon route.

Speed is distance over time, or Plug in the distance and time it took to get;The average speed of the pickup is 37.5 mph....

Alyssa takes part in the triathlon. She cycles

Ответ:

anymouse3455

28.06.2021

Mathematics

12 miles

Step-by-step explanation:

Alyssa takes part in the triathlon. She cycles 4/5 of the route, runs 1/8 of the route, and swims the rest of the way. She swims 0.9 miles. Find the total distance of the triathlon route.

Total distance Alyssa cycled and ran =

$\frac{4}{5} + \frac{1}{8}$

$\frac{32 + 5}{40}$ = $\frac{37}{40}$

Distance she swam = 1 - 37/40 = 3/40

3/40 of the distance is 0.9

the total distance = 40/3 x 0.9 = 12 miles

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Ответ:

xdaciax

10.09.2021

Mathematics

Speed is distance over time, or $Speed=\frac{distance}{time}$
Plug in the distance and time it took to get;
$speed=\frac{distance}{time}=\frac{45~miles}{1.2~hours}\\Speed=37.5mph$
The average speed of the pickup is 37.5 mph.

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Alyssa takes part in the triathlon. She cycles 4/5 of the route, runs 7/8 of the route, and swims the rest of the way. She swims 0.9 miles. Find the total distance of the triathlon route.

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