Question

Juan must choose a number between 61 and 107 that is a multiple of 3, 5, and 9. Write all the numbers that he could choose. If there is more than one number, separate them with commas.

Answer 1

numbers from what we choose will be
62,63,64,65,66,67,68,69,70,....100,101,102,103,104,105,106
multiple of 5 are
65,70,75,80,85,90,95,100,105
multiples of 3 and 5
75,90,105
multiples of 3,5,9
90