UPSKILL MATH PLUS

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Learn more### Exercise condition:

3♦

**(i)**$\left(\frac{-7}{4}\times \frac{1}{8}\right)$

**is**.

**(ii)**$\left(\frac{-7}{4}\times \frac{-8}{2}\right)=\left(\frac{-8}{2}\times \frac{-7}{4}\right)$

**is**.

**(iii)**$\left(\frac{-3}{6}+\frac{12}{9}\right)+\frac{1}{6}=\frac{-3}{6}+\left(\frac{12}{9}+\frac{1}{6}\right)$

**is**.