If 254891 passengers travel everyday through airport, 269456 passengers travel through airport, 900984 passengers travel through airport, and 810805 passengers travel through airport. How many passengers in total travel through these four cities everyday?
gets a salary of 31200 every month and he sends 4000 out of that to his parents. The ratio of the money he sends to his parents to the amount he is left with is:
The ratio of the speeds of two cars is 5:4. If the first car covers a distance of 320 km in 4 hours, then how much distance will the second car cover in 5 hours?
When a number is put into the machine below, a different number comes out. If 8 goes in, 2 comes out. If 24 goes in, 6 comes out. If 36 goes in, 9 comes out.