42. The number of numbers which are multiples of both 3 and 5 in the first 100 natural numbers is : A) 10 B) 9 C) 7 D) 6 edays
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Answer:
6
Step-by-step explanation:
3*5 =15
3*10=30
3*15=45
3*20=60
3*25=75
3*30=90
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