Q3 of 52 Page 317

Using divisibility tests, determine which of the following numbers are divisible by 5

(a) 438750 (b) 179015


(c) 125 (d) 639210 (e) 17852

(a) 438750 is divisible by 5. Since, the given number ends with 0.

(b) 179015 is divisible by 5. Since, the given number ends with 5.


(c) 125 is divisible by 5. Since, the given number ends with 5


(d) 639210 is divisible by 5. Since, the given number ends with 0


(e) 17852 is not divisible by 5.


More from this chapter

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1

Using divisibility rules, find which of the following numbers are divisible by 2,5,10 (say yes or no ) in the given table . What do you observe?

 2

Using divisibility tests, determine which of following numbers are divisible by 2

(a) 2144 (b) 1258


(c) 4336 (d) 633 (e) 1352

 4

Using divisibility tests, determine which of the following numbers are divisible by 10:

(a) 54450 (b) 10800


(c) 7138965 (d) 7016930 (e) 10101010

 5

Write the number of factors of the following?

18