Indicate whether the number is divisible by 2, by 3, or by 5. (Note: Some numbers may be divisible by more than one of these numbers.) a. 450 b. 31 c. 18,652 d. 455

Question

Mathematics

Adonis Ellison

7 April, 09:27

Indicate whether the number is divisible by 2, by 3, or by 5. (Note: Some numbers may be divisible by more than one of these numbers.) a. 450 b. 31 c. 18,652 d. 455

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Answers (1)

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Farley · Answer 1

A.) 450 is divisible by 2 (with 225), 3 (with 150), and 5 (with 90)

B.) 31 is not divisible by any number because it is a prime number

C.) 18,652 is divisible by 2 (with 9,326) only

D.) 455 is divisible by 5 (with 91) only

Step-by-step explanation:

A number is divisible if it can be divided evenly with a specific number

A number is divisible by 2 if the number is an even number only (i. e. 4, 222, 135,792) A number is divisible by 3 if the number can be divided evenly into 3 groups (i. e. 99 can be separated into 3 groups of 33) A number is divisible by 5 if it ends in either 5 or 0 (i. e. 55, 100, 25)

A simpler way to see if a number is divisible by another just divide the number by the possible divisible number if the number is a whole number the number is divisible by the possible divisible number, if the number is a decimal or fraction it is not divisible by that possible number.