Actividad Resuelve los siguientes problem on valor
a) Un dolar time
de 20.5 pesos, a lois le envió
su padre la cantidad de 123.56
dólares, al cambiarlas a pesos
mexicanos, cconto o la cantidad qe
le liemen
pagat? 257.3980
que pagar​

if im undersanding the question correctly, its organized from 10

step-by-step explanation:

i can you with this sweetie!

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