Among the natural numbers from 1 to 100, the numbers that are multiples of 5 or 7 are______ One

Among the natural numbers from 1 to 100, the numbers that are multiples of 5 or 7 are______ One


Among the 100 natural numbers from 1 to 100, there are 20 multiples of 5, 14 multiples of 7, 2 multiples of both 5 and 7, so the number of multiples of 5 or 7 is 20 + 14-2 = 32