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Chapter 1: Q28. (page 16)

The simplified form of -38.9+24.2.

Short Answer

Expert verified

The simplified form of -38.9+24.2is -14.7.

Step by step solution

01

Step 1.

The statement 鈥�-38.9+24.2.鈥�

02

Step 2. Concept.

When one positive and one negative number are added than the absolute difference between the two is taken and the sign of the greater number is put in front of it.

03

Step 3. Calculation.

Consider the provided statement 鈥�-38.9+24.2.鈥�

Recall that when one positive and one negative number are added then the absolute difference between the two is taken and the sign of the greater number is put in front of it.

So, the given expression can be simplified as,

-38.9+24.2=-38.9-24.2

-38.9+24.2=-14.7

Hence, the simplified form of -38.9+24.2is -14.7.

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