Lesson 32 Homework 4.5 |work|

The original mixed number, ( 4\frac15 ), has now been decomposed into ( 3\frac65 ). So the problem ( 4\frac15 - \frac25 ) becomes ( 3\frac65 - \frac25 ).

Lucas chewed the end of his pencil. A reflection over the x-axis? That would flip it upside down, but it would land in Quadrant IV. Then a translation? Move it left.

Before diving into long division, Lesson 32 often asks you to estimate. Example: For , you would round to lesson 32 homework 4.5

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He moved to the final problem, the capstone of Homework 4.5. Describe the sequence of transformations that maps Figure X to Figure Y. The original mixed number, ( 4\frac15 ), has

Rewrite the expression as a unit fraction multiplication: Step 2: Group the whole numbers: Step 3: Multiply:

(Quotient×Divisor)+Remainder=Dividend(Quotient cross Divisor) plus Remainder equals Dividend Using our problem from above: Add the remainder: A reflection over the x-axis

Lesson 32 teaches you how to use compatible numbers to estimate quotients. Instead of guessing how many times . Thinking " " gives you a highly accurate starting guess. 3. Checking Your Work