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Mathematics 27 Online
OpenStudy (anonymous):

Deshawn built a model train car. The length of the model train car is 6 in. The scale Deshawn used to build the model train car is 1:36. What is the actual length of the train car in FEET?

OpenStudy (anonymous):

first we want to convert the 6 inches to feet, post what you get for this ^_^

OpenStudy (anonymous):

.5 feet :O

OpenStudy (anonymous):

awesome now the problem tells us a ratio of 1:36, that means for every 1 foot of our model, the real train is 36 feet. so, all we have to do is multiply the length of our model by 36 feet.

OpenStudy (anonymous):

6 feet?

OpenStudy (anonymous):

close, does your math look like this? 0.5 * 36

OpenStudy (anonymous):

no :(

OpenStudy (anonymous):

but it does now :o

OpenStudy (anonymous):

haha great. so a model train of 6 inches would be 18 feet in real life

OpenStudy (anonymous):

thank you so much :)

OpenStudy (anonymous):

^_^

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