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1.) Let the natural number n be 123,456,78d, where d represents the units (ones) digit. Find all value(s) for d in which
Posted: Thu Jul 07, 2022 2:20 pm
by answerhappygod
- 1 Let The Natural Number N Be 123 456 78d Where D Represents The Units Ones Digit Find All Value S For D In Which 1 (32.86 KiB) Viewed 63 times
1.) Let the natural number n be 123,456,78d, where d represents the units (ones) digit. Find all value(s) for d in which the number would be divisible by 2, 4, 6, 8, and 9. Show your work for each answer using the divisibility tests, found below. TABLE 4.1 TESTS FOR DIVISIBILITY BY 2, 3, 4, 5, 6, 8, 9, 10, Divisor 2 3 4 5 6 8 9 10 Test Last digit must be 0, 2, 4, 6, or 8 Sum of digits must be divisible by 3 Last two digits must form a number divisible by 4 Last digit must be 0 or 5 Number must be divisible by 2 and 3- Last three digits must form a number divisible by 8 Sum of digits must be divisible by 9. Last digit must be 0