   Chapter 8, Problem 7T Mathematical Excursions (MindTap C...

4th Edition
Richard N. Aufmann + 3 others
ISBN: 9781305965584

Solutions

Chapter
Section Mathematical Excursions (MindTap C...

4th Edition
Richard N. Aufmann + 3 others
ISBN: 9781305965584
Textbook Problem

Scheduling Disregarding A.M. or P.M., if it is now 3 o’clock, use modular arithmetic to determinea. what time it will be 27 hours from now.b. what time it was 58 hours ago.

(a)

To determine

The modular arithmetic for the given statement.

Explanation

Given:

27 hours from 3’o clock.

Calculation:

27 hours from 3’o clock will be considered as (3+27)mod

(3+27)mod12=30mod12

Now, divide 30 by 12

(b)

To determine

The modular arithmetic for the given statement.

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