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Mathematics 20 Online
OpenStudy (anonymous):

HELPP! ;) A model boat enthuisaist has built a scale model of his boat , which is 500mm long. The Actual boat is 25 long . what is the scale of the model written as a ratio????

OpenStudy (anonymous):

is 25 what?

OpenStudy (anonymous):

pardon?

OpenStudy (anonymous):

what do u mean?

OpenStudy (anonymous):

what is the unit for the actual size

OpenStudy (anonymous):

metres

OpenStudy (anonymous):

20mm:1m ?

OpenStudy (anonymous):

500mm=0.5m 0.5:25=1:50

OpenStudy (anonymous):

looks right^

OpenStudy (anonymous):

thankkss ;)

OpenStudy (anonymous):

swaaaaaaaaaaaag

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