Seudónimo
Seudónimo
11-09-2014
Mathematics
contestada
Can some one please help me ?
Respuesta :
AL2006
AL2006
11-09-2014
3 hours and 15 minutes is the same as 3.25 hours.
If the car travels 52miles each hour, and it keeps going and
doesn't stop, then it would travel 52 miles 3.25 times.
3.25 times 52 =
169 miles
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Аноним
Аноним
11-09-2014
[tex]v=\frac{s}{t}\Rightarrow s=vt\\\\v-speed;\ s-distance;\ t-time\\\\v=52mph;\ t=3h\ 15min=3h+\frac{15}{60}h=3h+\frac{1}{4}h=3h+0.25h=3.25h\\\\\\\boxed{s=52mph\times3.25h=169mi}\leftarrow answer[/tex]
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