Question

É urgente guys! ️

(Sem respostas bobas, por favor.)​

Answer 1

Resposta:

vamos lá:

a)7450,4 x 1000= 7450000 m

b)8451 / 1000= 8.451 km

c)1452,3/1000= 1.4523 km

d)7451/1000=7.451 kg

e)4141x1000=4141000 g

f)8x60=480 min

g)144x60=8640 s

h)8451x60=507060 m

i)70/3,6=19.44 m/s

j)120x3,6=432 km/h

k)7x24=168 h

l)5(12x30x24x60x60)+3(30x24x60x60)= 163296000 s