Adding+Fractions+and+Mixed+Numbers

toc
1.Smartboard lesson 2.Procedure to add mixed numbers and fractions 3.Word problems 4.Quiz 5.Links for games, videos, and quizzes to test your knowledge of adding mixed numbers and fractions 6.Answer to word problem 7.Bibliography

Adding mixed numbers and fractions
Procedure:
 * 1) Turn the mixed number into a improper fraction by multiplying the whole number by the denominator then add that sum to the numerator.
 * 2) If the denominators of the fractions are not the same then find the LCM of the fraction's denominator.
 * 3) Add the fractions together to make one fraction.
 * 4) If need simplify the fraction.

Word Problem
Kranky and Patty saw a 6 7/15 hour movie then the next day saw a 7/30 hour movie how long in total have Kranky and Patty been at the movies in the past two days?

Quiz
1.6 1/4 + 3/5 2.4 3/5 + 2/30 3.2 3/9 + 1/3 4.8 2/4 + 1/16 5.10 18/20 + 13/40

Helpful links can be found at… www.math.com www.teachertube.com Many helpful videos, quizzes, and games on…. [|http://fc.lovett.org/~kkalnin/FOV4-00032B33/6th/math/enriched/ch_6.htm]

Answer to word problem 6 42/60 hours