" of a bus is "90cm" which makes "315

The diameter of a wheel of a bus is 90 c m which makes 315 revolutions per minute. Determine its speed in kilometres per hour. (T a k e\ pi=(22)/7)

The diameter of a wheel of a bus is 90 c m which makes 315 revolutions per minute. Determine its speed in kilometres per hour. (T a k e\ pi=(22)/7)

If the wheel of a bus with 50 cm radius makes 280 revolutions per minute, find the speed of the bus in km/h

If the wheel of a bus with 50 cm radius makes 280 revolutions per minute, find the speed of the bus in km/h

The radius of a wheel of a bus is 45 cm. Determine its speed in kilometres per hour, when its wheel makes 315 revolutions per minute

The radius of a wheel of a bus is 45 cm. Determine its speed in kilometres per hour, when its wheel makes 315 revolutions per minute

Anmol has a chart paper of measure 90cm xx 40cm, whereas Abhishek has one which measures 50cm xx 70cm. Which will cover more area on the table and by how much?