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How many numbers of the set {1, 2, 3, 4, . . . , 297, 298, 299, 300} are multiples of 10 but not multiples of 15?
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9 votes
9 votes
How many numbers of the set {1, 2, 3, 4, . . . , 297, 298, 299, 300} are multiples of 10 but not multiples of 15?

User Zverok
by
2.9k points

2 Answers

15 votes
15 votes

Answer:

20

Explanation:

10

20

40

50

70

80

100

110

130

140

160

170

190

200

220

230

250

260

280

290

User Saravanakumar
by
3.2k points
22 votes
22 votes

Answer:

I get 20

Explanation:

While there probably is some logical way to go about this I just did it in excel

screenshot below

How many numbers of the set {1, 2, 3, 4, . . . , 297, 298, 299, 300} are multiples-example-1
User Lukas Rotter
by
2.6k points
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