Q 37. In the following exercises, use ... [FREE SOLUTION]

91影视

Elementary Algebra

Lynn Marecek, MaryAnne Anthony-Smith

$Math Studyset 91影视 Explanations$ Math

2nd Edition 路 1240 pages

ISBN: 9780998625713

Chapter 1: Q 37. (page 19)

In the following exercises, use the divisibility tests to determine whether each number is divisible by $2, 3, 5, 6$ and $10$ .
$84$

Short Answer

Expert verified

Using the divisibility rule, the number $84$ is divisible by $2, 3$ and $6 .$

Step by step solution

Step 1. Given Information

The given digits are $84$

Step 2. Use the divisibility tests

The Given is $84$ .

Divisibility by $2$ :

Since the last digit is 4, So it is Divisible 2

Divisibility by $3$ :
Sum of Digits : $8 + 4 = 12$ , Since $12$ is divisible $3$
So $84$ is Divisible by $3$
Divisibility by $5 :$
Since the last digit is $4$ , So it is not divisible by $5$
Divisibility by $6$ :
Since it is divisible by $2$ and $3$ , So it is divisible by $6 .$
Divisibility by $10$
Since the last digit is $4$ , So it is not divisible by $10$

Step 3. Divisibility Result

Using the divisibility rule, the number $84$ is divisible by $2, 3$ and $6 .$

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91影视

In the following exercises, use the divisibility tests to determine whether each number is divisible by $2, 3, 5, 6$ and $10$ .
$84$

Short Answer

Step by step solution

Step 1. Given Information

Step 2. Use the divisibility tests

Step 3. Divisibility Result

One App. One Place for Learning.

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91影视

In the following exercises, use the divisibility tests to determine whether each number is divisible by 2,3,5,6and10.84

Short Answer

Step by step solution

Step 1. Given Information

Step 2. Use the divisibility tests

Step 3. Divisibility Result

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Discrete Mathematics

Geometry

Statistics

Decision Maths

Calculus

Logic and Functions

Study anywhere. Anytime. Across all devices.

In the following exercises, use the divisibility tests to determine whether each number is divisible by $2, 3, 5, 6$ and $10$ .
$84$