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Chapter 1: Q16. (page 44)

Find each sum or difference. Write in simplest form.17+57

Short Answer

Expert verified

The simplest form is67.

Step by step solution

01

Step 1. Take L.C.M of the denominators of each fraction.

L.C.Mof7and7is=7

02

Step 2. Evaluate the sum.

First, make the denominators of all fractions equal to LCM by multiplying the numerator and denominator with an integer. Then add/subtract the numerators directly over the common denominator.

17+57=1+57=67

03

Step 3. Simplify the result.

Write the fraction with factor form and then simplify it.

=3脳27=67

Therefore, the simplest form isdata-custom-editor="chemistry" 67.

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