Mathematics, 08.02.2020 14:43 tristan70
Afactory produces some batteries daily. 7/8 of the batteries are packaged immediately. 2/3 of the
remaining batteries are sent to charity and the rest are faulty.
(a) find the fraction of batteries that are faulty in the batch.
Answers: 1
![\[\frac{1}{24}\]](/tpl/images/0504/3834/25040.png)
![\[\frac{7x}{8}\]](/tpl/images/0504/3834/128dc.png)
![\[x-\frac{7x}{8}\]](/tpl/images/0504/3834/b23e1.png)
![\[\frac{x}{8}\]](/tpl/images/0504/3834/003af.png)
![\[\frac{2}{3} * \frac{x}{8}\]](/tpl/images/0504/3834/cf926.png)
![\[\frac{x}{12}\]](/tpl/images/0504/3834/24c03.png)
![\[\frac{x}{8} - \frac{x}{12}\]](/tpl/images/0504/3834/d58f2.png)
![\[\frac{3x - 2x}{24}\]](/tpl/images/0504/3834/1fe2c.png)
![\[\frac{x}{24}\]](/tpl/images/0504/3834/487d4.png)
![\[\frac{x}{24} \div x\]](/tpl/images/0504/3834/94b34.png)
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Afactory produces some batteries daily. 7/8 of the batteries are packaged immediately. 2/3 of the
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