Question

How many odd integers less than hundred are multiplied of both 3 and 5​

Answer 1

$\huge\frak{Answer}$

Kudos for correct solution. The numbers less than 100 which are multiples of 3 and 5 are equal to the multiples of 15 below 100. We can list them 15, 30, 45, 60, 75, 90 and check that only 3 of them are odd.

Answer 2

Answer:  The numbers less than 100 which are multiples of 3 and 5 are equal to the multiples of 15 below 100.

So now we can list them 15, 30, 45, 60, 75, 90

And see there are only 3 odd integers

THANKS :)