How many positive integers less than 101 are multiples of either 5 or 7, but not both at once?
+37158 Multiples of 5 = 20
Multiples of 7 =14
Multiples of BOTH 35 70 34 - 2 = 32
+37158 Multiples of 5 = 20
Multiples of 7 =14
Multiples of BOTH 35 70 34 - 2 = 32
