Two consecutive whole odd numbers are selected. The difference between the reciprocals of the two numbers is 2/99. Determine the numbers.

I dont know how to solve this problem, could someone give me the step by step?

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.a city water tank holds 20 gallons of water. a technician empties 25% of the tank. how many more gallons of water must be removed from thetank so that it has 5 of the water that it started with: the technician must removemore gallons of water for the tank to have 5 of the water that it started with.