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Mathematics 10 Online
OpenStudy (anonymous):

help

OpenStudy (anonymous):

OpenStudy (anonymous):

Find the ratio of the width to the length of the rectangle, then simplify the ratio. Use the conversion 100 cm = 1 m.

hartnn (hartnn):

so 2 m is how many cm ?

OpenStudy (anonymous):

there 2m right?

hartnn (hartnn):

1m = 100cm so 2m =....? cm

OpenStudy (anonymous):

and two 150cm

OpenStudy (anonymous):

300cm

hartnn (hartnn):

why 300 ? :O

OpenStudy (anonymous):

lol i added 150+150

hartnn (hartnn):

ok, that wasn't required :) we need ratio of width to length width = 150 cm length = 2m = how many cm ?

OpenStudy (anonymous):

4

OpenStudy (anonymous):

lol idk

hartnn (hartnn):

1m = 100cm so, 2m = 200 cm got this ?

OpenStudy (anonymous):

ok

hartnn (hartnn):

width : length = 150cm : 200cm 150/200 can you reduce this ?

OpenStudy (anonymous):

0.75

hartnn (hartnn):

firstly you can directly cancel out the 0's in digit place 15/20

hartnn (hartnn):

try to keep it in fraction form ?

OpenStudy (anonymous):

5/2

OpenStudy (anonymous):

1/2

hartnn (hartnn):

no, 15/20 both are divisible by 5

OpenStudy (anonymous):

3/4

hartnn (hartnn):

yes :)

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