what is the reduced form of 78/65?
回答 (8)
2009-01-27 3:06 pm
✔ 最佳答案
6/5 { You can factor out a 13 from both numerator and denominator }
2009-01-27 3:46 pm
78/65
= (78 ÷ 13)/(65 ÷ 13)
= 6/5
= (5 + 1)/5
= 5/5 + 1/5
= 1 + 1/5
= 1 1/5
= (78 ÷ 13)/(65 ÷ 13)
= 6/5
= (5 + 1)/5
= 5/5 + 1/5
= 1 + 1/5
= 1 1/5
2009-01-27 3:18 pm
divide both sides by 13
6/5
6/5
2009-01-27 3:12 pm
78/65 = (13*6)/(13*5) = 6/5 = 1 1/5
2009-01-27 3:09 pm
6/5
2009-01-27 3:06 pm
6/5 - Because both are multiples of 13, so if you divide them both by 13, you get 7/6. And the term is simplifying, not reducing :)
2009-01-27 3:06 pm
6/5
2009-01-27 3:06 pm
6/5
收錄日期: 2021-05-01 11:57:50
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https://hk.answers.yahoo.com/question/index?qid=20090127065824AAAuazQ