A ground is 18 meters by 28 meters ,it s around is a road which s width is 1 meter how many chips will be placed of size of 40 square cm ?

Anonymous2019-07-13T07:02:32Z

Favorite Answer

Ground = 18 x 28 = 504 sq m
Ground + road = (18 + 1 + 1) x (28 + 1 + 10 = 600 sq m
Road = 600 - 504 = 96 sq m = 96 x 10,000 sq cm = 960,000 sq cm
960,000/40 = 24,000 chips

10

?2019-07-12T17:57:55Z

Area of road = 60+36 = 96 m^2
Area of chip = 0.004 m^2
Number needed = 96/0.004 =
24000

20

billrussell422019-07-12T17:32:19Z

this needs a better translation, I can't make any sense out of it.

00

Mark2019-07-12T17:31:15Z

Chips of WHAT? Are you trying (and failing) to translate a homework problem?

10

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