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How many 2 digit numbers are multiples of both 5 and 7?
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1 vote
How many 2 digit numbers are multiples of both 5 and 7?

User Noproblem
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2 Answers

2 votes
Answer: Step-by-Step explanation. You take the amount of 2-digit numbers there are (90) and subtract it from the amount of two digit numbers that are multiples of 5 and 7 (29). You should get 61.
User Dzl
by
7.5k points
5 votes

Answer:

2.

35and 70

Explanation:

5x7=35

5x7x2=70

5x7x3=105

User Vier
by
8.1k points
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