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How many 2-digit numbers are multiples of 7 or 5
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How many 2-digit numbers are multiples of 7 or 5
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Nov 4, 2023
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How many 2-digit numbers are multiples of 7 or 5
Mathematics
high-school
Deathtiny
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Answer:
2
Use the prime factorization:
7 * 5 * 1 = 35
7 * 5 * 2 = 70
Takara
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Nov 11, 2023
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Takara
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