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19 answers

270,000,000,000,000,000,000,000,000,000 blades of grass

2007-10-11 14:28:15 · answer #1 · answered by Anonymous · 0 0

That's like trying to count how many ants there are. I guess if one person was standing in a 3 by 3 foot of grass, there'd be perhaps 300 to 400 blades, depending on the type of grass. Now, twenty-thousand earths? That's..astronomical.

2007-10-11 14:29:58 · answer #2 · answered by adam 1 · 0 0

Easy!!

27000 x number of blades of grass on 1 earth. There

2007-10-11 14:28:29 · answer #3 · answered by Anonymous · 0 0

if theres about 5 bades in a sq centimeter and water covers 70% of earth and maybe 1 half of the rest is grass and since the earth is 148,300,000 km2 than if we multiply 5x10000 x 10000 we have kilometers x148300000 x.15 than multiply by 27000 the amount of earths and you get aproximately 3.003075x 10to the 20th power

2007-10-11 15:13:44 · answer #4 · answered by Anonymous · 0 0

Total = 148,939,100 km² land on earth assume ~ 50 % has grass

total grass area = 74469550 sq km
blade of grass = 1mmX2mm= 2 sq mm =.000 002 sq km

74469550/.000 002 = 3.72 X 10^13 blades of grass on earth

on 27000 would be ~ (2.7x 10^4 )(3.72x 10^13) = 1x10^18

or 100 000 000 000 000 000 blades of grass

2007-10-11 15:23:23 · answer #5 · answered by Bri 3 · 0 0

2364964976565295692696572456476527953267425687634567846874568356756376762000432.427398 blades of grass

2007-10-11 14:28:20 · answer #6 · answered by asdfjkl; 3 · 0 0

I'm not sure, but you would need at least 2 tanks of gas in your lawn mower to cut them al.

2007-10-11 16:17:45 · answer #7 · answered by Brett2010 4 · 0 0

1 billion !

2007-10-11 14:28:04 · answer #8 · answered by pink lily 3 · 0 0

91 billion - not counting weeds

2007-10-11 14:28:20 · answer #9 · answered by gabound75 5 · 0 0

more than 5. i know that for a fact!!!

2007-10-11 14:28:32 · answer #10 · answered by Anonymous · 0 0

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