Question

Сколько кубических сантиметров в одной сотой кубического метра? Почтовый голубь пролетает час 92 км. Сколько он пролетит за 3/4 часа? Велосипедист проехал 12 км, что составляет 1/4 намеченного маршрута. Сколько км должен был проехать велосипедист? 1/3 отрезка прямой равна 2 см. Сколько см во всём сантиметре?

Answer 1

0,01 м3 = 10000 см3 
92 * 3/4 = 69 км 
12*4= 48 км 
2*3= 6 см 

Answer 2

Conversion of Cubic Centimeters to Cubic Meters

To determine the number of cubic centimeters in one-hundredth of a cubic meter, we need to convert the units.

1 cubic meter (m³) = 1,000,000 cubic centimeters (cm³).

Therefore, one-hundredth of a cubic meter is equal to: 1/100 * 1,000,000 cm³ = 10,000 cm³.

So, there are 10,000 cubic centimeters in one-hundredth of a cubic meter.

Distance Covered by a Pigeon in 3/4 of an Hour

If a pigeon flies at a speed of 92 km/h for 1 hour, we can calculate the distance it will cover in 3/4 of an hour.

To find the distance covered, we can multiply the speed by the time: Distance = Speed * Time.

Given that the pigeon flies at a speed of 92 km/h, we can calculate the distance covered in 3/4 of an hour as follows:

Distance = 92 km/h * 3/4 hour.

To simplify the calculation, we can convert 3/4 hour to minutes: 3/4 hour = 45 minutes.

Now, we can calculate the distance covered by the pigeon in 45 minutes:

Distance = 92 km/h * 45 minutes.

To convert minutes to hours, we divide by 60: 45 minutes = 45/60 hour = 0.75 hour.

Therefore, the distance covered by the pigeon in 3/4 of an hour is:

Distance = 92 km/h * 0.75 hour.

Calculating this, we find that the pigeon will cover:

Distance = 69 km.

So, the pigeon will cover 69 kilometers in 3/4 of an hour.

Distance Covered by a Cyclist

If a cyclist has traveled 12 km, which is 1/4 of the planned route, we can calculate the total distance of the route.

Let's assume the total distance of the route is represented by 'x' kilometers.

According to the given information, the cyclist has traveled 1/4 of the planned route, which is equal to 12 km.

Therefore, we can set up the following equation:

1/4 * x = 12 km.

To find the value of 'x', we can multiply both sides of the equation by 4:

(1/4 * x) * 4 = 12 km * 4.

Simplifying the equation, we have:

x = 48 km.

So, the cyclist should have traveled 48 km in total.

Calculation of a Fraction of a Centimeter

If 1/3 of a line segment is equal to 2 cm, we can calculate the length of the whole line segment, which is equal to 1 centimeter.

Let's assume the length of the whole line segment is represented by 'x' centimeters.

According to the given information, 1/3 of the line segment is equal to 2 cm.

Therefore, we can set up the following equation:

1/3 * x = 2 cm.

To find the value of 'x', we can multiply both sides of the equation by 3:

(1/3 * x) * 3 = 2 cm * 3.

Simplifying the equation, we have:

x = 6 cm.

So, the length of the whole line segment is 6 centimeters.

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