Alicia ran 2 ¼ miles in 3/5 of an hour. At this rate, how many miles could
she run in 1 hour?

3.75 or 3 3/4 miles an hour

Step-by-step explanation:

2 1/4 divided by 3 is 0.75 multiplied by 5 is 3.75 which in fraction form is 3 3/4

456.63 gm

Step-by-step explanation:

formula to get density for any matter is given by density = mass / volume.

given

volume = 465 mm

density = 0.982 grams/mm

weight to find

lets plug these value in formula for density

0.982 = mass/465

=> mass = 0.982*465  = 456.63 gm

Thus, Weight of liquid to the nearest hundredth  is  456.63 gm.