Which is correct?a 1/3+1/4=1/7, b 1/3-1/4=1/12, c 1/3 x1/4=2/7?

Science & Mathematics by Anonymous 2018-06-09 23:32:37

Social Science

5 answers

Anonymous

b. 1/3 - 1/4 = 1/12 is correct.
Anonymous

Answer b is correct because 1/3-1/4 = 1/12 is the same as 4/12-3/12 = 1/12
Anonymous

1/3 - 1/4 = 4/12 - 3/12 = 1/12__________b)
Anonymous

A) 1/3 + 1/4 = 4/12 + 3/12 = 7/12. No. B) 1/3 - 1/4 = 4/12 - 3/12 = 1/12. Yes. C) 1/3 * 1/4 = 1^2 / (3 * 4) = 1/12. No.
Anonymous

b 1/3 - 1/4 = 1/12