The following question requires that we identify two Number Properties relationships - neither Picking Numbers nor Backsolving will work here. Let's work through the problem below, using our knowledge of Number Properties to get to the correct answer. Review the question, and then proceed to the task below.
How many positive integers less than 60 are equal to the product of a positive multiple of 5 and an even number?
1: Absolute Value Properties of -1, 0, 1 Odd/Even Rules Operation Rules Factors, Primes, Divisibility
2: Absolute Value Properties of -1, 0, 1 Odd/Even Rules Operation Rules Factors, Primes, Divisibility
A number that is a multiple of 5 has a last digit that is a or a .
5, when multiplied by any integer, results in a number that ends in a 5 or in a 0:
Examples:
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