Question

{0, 1, 2, 3, 4.... 148, 149, 150} How many members of the above set are multiples of 3 but not multiples of 5?

Answer 1

Answer:40

Step-by-step explanation: first you list all of the numbers and go through them if the three and five have a multiple thats the same like 15 90 or 150 then they dont count and at the end you should get 40 numbers

Answer 2

3, 149

Explanation:

3 is the multiple of itself and multiples of 5 end in 0 and 5 so 3 and 149 are multiples.