Change each percent to a fraction or a mixed number. reduce if possible. a. 3% b. 51% c. 289% d. 325%

3% = 3/100

51$ = 51/100

289% = 2 89/100

325% = 3 25/100 = 3 1/4

Hope this helps

(ps the / means it is a fraction)

answer: finding the extract measurements and knowing the points

step-by-step explanation:

1,407.5 hours

step-by-step explanation:

we first convert all the time to hours and then sum them up.

there are 24 hours in 1 day, in 58 days, there are 24 x 58 = 1,392 hours.

there are 60 minutes in 1 hour, thus, 30 minutes will be equivalent to 30 / 60 = 0.5 hours.

therefore, the number of hours it will take mercury to complete a full rotation is 1,392 + 15 + 0.5 = 1,407.5 hours