Sept 4 Notes

Warm-up
Check with your neighbor to make sure you have all the warm ups for this week.
Have your neighbor sign the box for Friday.

Homework
Put yo name on it

Unit Organizer
Numerical Reasoning

Make a Foldable
For converting fractions, decimals, and percents
You will need 3 pieces of paper for each person.

Compare and Order Fractions , Decimals , Percents Review Booklet Decimal to Percent to Decimal Decimal to Fraction Percent to Fraction Fraction to Percent Fraction to Decimal

Percent to Decimal
Move the decimal two places to the left .
Lose the percent sign.
Ex:
Decimal to Percent to Decimal Decimal to Fraction Percent to Fraction Fraction to Percent Fraction to Decimal
Decimal to Percent
Move the decimal two places to the right .
Add a percent sign.
Ex:

Decimal to Fraction Percent to Fraction Fraction to Percent Fraction to Decimal 3 its! Say it! Write it! Simplify it! 0.2 0.36

Percent to Fraction Fraction to Percent Fraction to Decimal
Put the percent over 100
Lose the percent sign
Simplify the fraction
Ex: 25%
Ex: 115%

Fraction to Percent Fraction to Decimal
Make fraction equal
Use the bat and ball method
Multiply the bat numbers
Divide by the ball
Ex:

Fraction to Decimal
Numerator ÷ denominator
Add a decimal, a zero, and bring the decimal straight up
Divide and add more zeros if need be.

Homework
18 problems on conversions.
This homework will be taken up as a quiz grade, so make sure to bring it back on Tuesday because it will count for 30% of your grade!

Sept 4 Notes

by april_lamb on Sep 04, 2009

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