Question

Rewrite each mixed number as a sum of two signed numbers
1. 3 1/5
2. -7 3/8

Answer 1

To rewrite a mixed number as a sum of two signed numbers, separate the whole number from the fraction and express them with their respective signs.

Step-by-step explanation:

To rewrite a mixed number as a sum of two signed numbers, we need to separate the whole number from the fraction and express them with their respective signs. Let's take each problem step-by-step:

1. For the mixed number 3 1/5, the whole number 3 is positive and the fraction 1/5 is positive. So it can be written as 3 + 1/5.
2. For the mixed number -7 3/8, the whole number -7 is negative and the fraction 3/8 is positive. So it can be written as -7 + 3/8.