Mathematics, 27.06.2019 03:00 dragonstar6281
Two students use different methods to solve this multiplication problem: 1/2 • -4 4/5 read each of their methods below and then enter numbers to correctly complete their work.
Answers: 1
![\frac{1}{2}\times-4 \frac{4}{5}=\frac{1}{2}[-4-\frac{4}{5}]=\frac{1}{2}\times (-4)+\frac{1}{2}\times\frac{-4}{5}=-2+\frac{-2}{5}=\frac{-10-2}{5}=\frac{-12}{5}=-2\frac{2}{5}](/tpl/images/0021/7951/72fc4.png)
→→Here i have used Distributive property with respect to addition and Subtraction i.e a×(b+c)= a ×b + a×c or a×(b-c)=a×b-a×c
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Two students use different methods to solve this multiplication problem: 1/2 • -4 4/5 read each of...
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