Proportional+Objects+Notes+and+Activities



HINTS. Page 1


 * 5: Get a ruler, and measure the length of the squares in the original picture. The squares of the enlargement are about 21cm. Divide the these measurements to find out how many times larger the enlargement is.


 * 6: You need your answer to #5 to do this.
 * take the measurement from the original picture
 * multiply it by your answer to #5

HINTS. Page 2 Help with problems... for "b" find Tom's height in inches first, and make an inch ratio)
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 * [|5 - 8]
 * [|9 - 11]
 * [|12, 13] (how to do 12-14 in a ti-36x calculator)
 * 14 (basically, convert Amanda's height to feet, and make a feet ratio for part "a",

Proportional Objects Problems [|How to set up a proportion to solve a word problem (video)] Assignments:
 * [[file:WS Proportions, Legos.pdf|Proportions & Legos]]
 * [[file:WS Similar wp's.pdf|Proportional Objects]]

More Proportional Problems Geogebra Problem