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How would you use prime factorization to subtract these fractions one eighteenth minus one thirtth?
Updated: 11/2/2022
Wiki User
∙ 9y agoBest Answer
2 x 3 x 3 = 18
2 x 3 x 5 = 30
2 x 3 x 3 x 5 = 90, the LCD
1/18 = 5/90
1/30 = 3/90
5 - 3 = 2/90 = 1/45
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∙ 9y agoThis answer is:
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