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Home > CC1 > Chapter 3 > Lesson 3.1.6 > Problem 3-85
3-85.
David wants to find
How could
be written using decimals? What is the sum as a decimal? How could your answer from part (a) be written as a fraction?
Use a denominator of
. Rewrite
as a fraction that could be added easily to . Write as a fraction with a denominator of
.