In a new Engineering Hostels containing 100 rooms. Ankit Garg was hired to paint the numbers 1 to 100 on the doors. How many times will Ankit have to paint the number eight ?
Ankit has to paint 8 20times
8, 18, 28, 38, 48, 58, 68, 78, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 98.
A fire engine travels eight miles to a fire at a speed of 55 mph.
It started its journey with 500 gallons of water but its tank has been leaking throughout the journey at a rate of 25 gallons per hour.
If the fire engine uses 495 gallons of water to put out the fire, how many gallons does it have left over?
If 2 workers can complete painting 2 walls in exactly 2 hours.
How many workers would be needed to paint 18 walls in 6 hours?
