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How many positive integers less than 101 are multiples of either 5 or 7, but not both at once?

 Dec 12, 2018

Best Answer 

 #1
avatar+17184 
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Multiples of 5  = 20

Multiples of 7 =14

Multiples of BOTH    35  70         34 - 2 = 32

 Dec 12, 2018
 #1
avatar+17184 
+2
Best Answer

Multiples of 5  = 20

Multiples of 7 =14

Multiples of BOTH    35  70         34 - 2 = 32

ElectricPavlov Dec 12, 2018

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