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Proportions

Published on Nov 21, 2015

A short report about proportions....

PRESENTATION OUTLINE

PROPORTIONS

IF TWO RATIOS ARE=THEN THEY ARE IN PROPORTION

PROPORTIONS

IF RATIOS ARE EQUAL THEN THEY ARE IN PROPORTION

PROPORTIONS

IF RATIOS ARE EQUAL THEN THEY ARE IN PROPORTION

A proportion is when you have 2 numbers and you have 1 other number and a number that is unknown. You try to use the other 3 numbers to get the answer.
Sample
15 in. Size of cape ???? Size of cape
------- = ---------
30in. Size of human 70 in. Size of human