ecs math ch5
| created: | 6 months ago by 12aljamq | tags: | math rates ect |
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scale factor |
a ratio that relates the model to the real object |
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ratio |
a comparison of 2 quantities by division |
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rate |
a ratio that compares 2 quantities mesared in different units |
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unit rate |
has a denominator of one |
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equivilant ratio |
a ratio that names the same commparasin |
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proportion |
an equation statingthat 2 ratios are equivillant |
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unit convertion factor |
a fraction in which the numarator and denominator represent the same quantities,but differant units |
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scale model |
a propotional model of a 3D object |
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scale factor |
the ratio used to enlarge or reduce similar figures |
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scale |
the ratio between two sets of |
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SCALE DRAWING |
a proportional drawing of an object |