Question

Велосипедист проехал 47 км за 3 часа. Чему равна его скорость в км/ч? Ответ представьте в виде смешанного числа. Кто быстро ответит дам 5 звёзд! ​

Answer 1

Ответ:

S=v•t

S-расстояние

v-скорость

t-время

47=v•3

v=47/3

v=15 2/3

Answer 2

Пошаговое объяснение:

47 : 3 = 15(целых) и 2/3

Ps: можно лучший ответ?

Answer 3

Calculation of Speed

To calculate the speed of the cyclist, we can use the formula:

Speed = Distance / Time

In this case, the distance covered by the cyclist is 47 km, and the time taken is 3 hours. Plugging these values into the formula, we get:

Speed = 47 km / 3 hours

To represent the answer as a mixed number, we divide 47 by 3 and express the remainder as a fraction of 3. The quotient becomes the whole number part, and the remainder becomes the numerator of the fraction. The denominator remains the same. Let's calculate it:

47 divided by 3 is 15 with a remainder of 2. So, the mixed number representation of the speed is:

Speed = 15 2/3 km/h

Therefore, the cyclist's speed is 15 2/3 km/h.

I hope this helps! Let me know if you have any further questions.