Small tractor wheel with a diameter of 60 cm must be rotated 8 times to overcome some pathway. How many times must turn the big tractor wheel with a radius 60 cm to overcome the same distance?
Leave us a comment of this math problem and its solution (i.e. if it is still somewhat unclear...):
Showing 0 comments:
Be the first to comment!
To solve this verbal math problem are needed these knowledge from mathematics:
Next similar math problems:
Rope with a bucket is fixed on the shaft with the wheel. The shaft has a diameter 50 cm. How many meters will drop bucket when the wheels turn 15 times?
Wheel in traction tower has a diameter 5 m. How many meters will perform an elevator cabin if wheel rotates in the same direction 49 times?
Diameter of motocycle wheel is 52 cm. How many times rotates wheel on roand long 2 km?
- Bicycle wheel
After driving 157 m bicycle wheel rotates 100 times. What is the radius of the wheel in cm?
In the park there is a large circular flowerbed with a diameter of 12 m. Jakub circulated him ten times and the smaller Vojtoseven times. How many meters each went by and how many meters did Jakub run more than Vojta?
- Tree trunk
Calculate the average tree trunk with a circumference of 149 cm.
Calculate the length of the Thales' circle described to right triangle with hypotenuse 18.4 cm.
- Two circles
Two circles with a radius 4 cm and 3 cm have a center distance 0.5cm. How many common points have these circles?
- Circumference - a simple
What is the ratio of the circumference of any circle and its diameter? Write the result as a real number rounded to 2 decimal places.
- Circle r,D
Calculate the diameter and radius of the circle if it has length 52.45 cm.
What is the radius of the circle whose perimeter is 6 cm?
Determine the radius of the circle, if its perimeter and area is the same number.
- Circle - simple
Calculate the area of a circle in dm2, if its circumference is 31.4 cm.
- Clock hands
The second hand has a length of 1.5 cm. How long does the endpoint of this hand travel in one day?
- Divisible by 5
How many three-digit odd numbers divisible by 5, which are in place ten's number 3?
- Waiting room
In the waiting room are people and flies. Together they have 15 heads and 50 legs (fly has 6 legs). How many people and flies are in the waiting room?
Find how many donuts each student will receive if you share 126 donuts in a ratio of 1:5:8