7/10 of its original price of $35, and a jacket at 5/6 of its original price of 45.

a. how much money did you spend?
b. how much money did you save?
c. what fraction of the total original price did you save? someone answer this question with detail plz

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.