Practice Problems Set 4

Please complete the practice problems below with a paper and pencil. You may check your work at the end of the set by clicking on "SOLUTIONS."

15. $\frac{\left(-14\right)\left(12\right)}{\left(-4\right)\left(-7\right)}=$

16. $\frac{5}{12}-\frac{1}{8}=$

17. $\frac{5}{9}+\frac{2}{3}=$

18. $\frac{7}{16}÷\frac{1}{20}=$

19. $\frac{3}{8}÷9=$

20. $\frac{3}{8}·\frac{7}{12}=$

 

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