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What Can I Multiply To Get 15? [Solved]
15 is a composite number. 15 = 1 x 15 or 3 x 5. Factors of 15: 1, 3, 5, 15. Prime factorization: 15 = 3 x 5.12 Dec 2013
Multiplying 2 digit numbers- example 1
Learn the
Trick to multiply by 15
… so all you need to
By what number should be multiply -15/28. So the product may be -5/7.
By what number