Question

@A water drop has a volume of 0.08 cm 3
Give all answers to using powers of ten!

-How many drops of water give 10 liters?
-How many drops fill a bathtub (200 liters)?
Pro-days to evaporate around the world 1 1170 km 3 of water.
How many liters are they? How many drops are these?
@A water drop has a volume of 0.08 cm 3
Give all answers to using powers of ten!

-How many drops of water give 10 liters?
-How many drops fill a bathtub (200 liters)?
Pro-days to evaporate around the world 1 1170 km 3 of water.
How many liters are they? How many drops are these?
@Mathematics

Answer 1

its cm ^3

Answer 2

please please help!

Answer 3

Since 1 cm^3 = 1 ml and 1000 ml = 1 liter\[10 liters(1000ml/1liter)(1cm^3/1ml)(1drop water/.08cm^3)=125000=1.25X10^5\]

Answer 4

howd you get 125000?

Answer 5

Write my solution on paper using straight fraction bars. Cancel the units just as if they were numbers and then multiply the numbers on top and divide by the numbers on the bottom.

Answer 6

You end up with 10(1000) divided by .08

Answer 7

does it matter that the cm is cubed?

Answer 8

cm^3 cancel cm^3 so you end up with drops of water

Answer 9

ok... and for the second question. is it just 20000ml divided by .08?

Answer 10

200 liters = 200(1000) ml so it is 200,000 ml

Answer 11

right.

Answer 12

and the 3rd one?

Answer 13

I haven't a clue what that means. What are pro days?

Answer 14

1 1170 km=11170000ml?

Answer 15

divided by 0.08

Answer 16

no much much more.... 1Km^3=10^(12) Liters

Answer 17

What are pro-days?

Answer 18

how so?

Answer 19

Please read what you posted and explain what it means.
"Pro-days to evaporate around the world 1 1170 km 3 of water"

Answer 20

no idea.

Answer 21

Then where did you get it?

Answer 22

i tranlated it.

Answer 23

Better translate it again. Something is wrong.

Answer 24

i think it means in the whole world 1 1170 ^3 water evaporates

Answer 25

1L=1dm^3 and 1Km^3=10^(12)dm^3
so 1Km^3=10^12 L=10^15 ml

and 11170 Km^3=11170x10^(15) ml

this gives 139625x10^(15) drops...

Answer 26

how is 1L 1dm^3?

Answer 27

it is so by definition,they are both units of volume

Answer 28

oh

Answer 29

how is 1Km^3=10^(12) Liters?

Answer 30

does it have something to do with the cubed?

Answer 31

yes 1km=10^4 dm

so 1km^3=(10^4)^3 dm^3=10^12 dm^3=10^12 L

Answer 32

how did you get liters? km is not volume.

Answer 33

no but km^3 is

Answer 34

http://en.wikipedia.org/wiki/Litre

Answer 35

oooooooh

Answer 36

@ Mertsj 1KM^3=100000^3 CM^3

Answer 37

how does 1 cm^3 = 1 ml ?

Answer 38

1km^3 = 1000^3 m^3 = 1000^3(100^3)cm^3 = 10^9(10^6)cm^3 = 10^15 cm^3=10^15 ml = 10^12 liters

Answer 39

huh? how does 1 cm^3 = 1 ml ?

Answer 40

Well to demonstrate that you would have to get a little container that is a 1 cm by 1cm by 1 cm, fill it with water and pour it into a graduated cylinder. It would come up to the 1 ml mark and then if you weighed the water, it would weigh 1 gram.

Answer 41

what about 1 cm and 1 ml?

Answer 42

can you not do that?

Answer 43

u can't compare a unit of length with a unit of volume...keep this in mind

Answer 44

But you can compare a cubed unit of length with a unit of volume

Answer 45

Because now it is volume