CPM Homework Help : MC2 Problem 2-81

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Home > MC2 > Chapter 2 > Lesson 2.2.4 > Problem 2-81

2-81.

Read the Math Notes box for this lesson. Then rewrite each number below as a single fraction greater than one.

Help:

$1\frac{1}{11}$
Help (a):
If $1\frac{1}{11}=\frac{11}{11}+\frac{1}{11}=\frac{?}{11}$
Answer (a):
$\frac{12}{11}$

$3\frac{2}{5}$
Hint (b):
$3\frac{2}{5}=\frac{15}{5}+\frac{2}{5}=\frac{?}{5}$

$2\frac{4}{15}$
Hint (c):
$2\frac{4}{15}=\frac{?}{15}+\frac{4}{15}=\frac{?}{15}$

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