Find the least square number divisible by 5, 10, 15. (a) 100 (b) 625 (c) 900 (d) 225

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900

Verification:-

a) 100

→ = 20

→ = 10

→ = 6⅔

100 is not divisible by 15

b) 625

→ = 125

→ = 62.5

→ = 41.6

625 is not divisible by 10 and 15.

c) 900

→ = 180

→ = 90

→ = 60

900 is the correct answer.

d) 225

→ = 45

→ = 22.5

→ = 15

225 is not divisible by 15

900 is the correct answer.

not enough information

step-by-step explanation:

we cannot know this, because the other students could have handed out 10 flyers, or they could have handed out 100. one way, the mean would go up, and another way, the mean would go down.