Sergio runs 2 1/4 miles in 30 minutes. Write the ratio in fractional form and determine Sergio's speed in miles per hour.

Question

02-05-2018
Mathematics

contestada

Sergio runs 2 1/4 miles in 30 minutes. Write the ratio in fractional form and determine Sergio's speed in miles per hour.

Respuesta :

Otras preguntas

A weight (with a mass of 71 kg) is suspended from a point at the right-hand end of a uniform boom with a mass of 33 kg. A horizontal cable at an elevation of 6

Why did many Americans fear that the US military was falling behind that of the Soviets?

which equation is equivalent to the given equation? 1/8(32x - 64) - 12

The graph shows the rates at which mosquitos and honey bees beat their wings. How many more times will a mosquito beat its wings in 3 seconds than a honey bee?

The first bend made with a hicky should be about

A car travels at 15 m/s for 10 s. It then speeds up with a constant acceleration of 2.0 m/s2 for 15 s .At the end of this time, what is its velocity?

Carbohydrates are made from

What it the tone of article 1 in 1868 South Carolina constitution how can I write a claim about the tone

determine the identity of a piece of metal in irregular shape by measuring its density with analytical balance and a 100mL graduated cylinder. first you put the

Аноним Аноним · Answer 1 · 2018-05-02T03:50:29+02:00

Аноним Аноним

02-05-2018

[tex] \dfrac{ 2\dfrac{1}{4} }{ \dfrac{30}{60} } \\ \\ = \dfrac{9}{4} \div \dfrac{30}{60} \\ \\ = \dfrac{9}{4} \times \frac{60}{30} \\ \\ = 4.5[/tex]

4.5 miles per hour.

Hope this helps. - M

Answer Link