A glass factory needs glass for beakers that are $95.5 \%$ silica and $4.50 \%$ boron. How much silica must be added to a mixture that is $10.1 \%$ boron and $89.9 \%$ silica to make a $105 \mathrm{~kg}$ supply of glass?

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The Answer of A glass factory needs glass for beakers that are $95.5 \%$ silica and $4.50 \%$ boron. How much silica must be added to a mixture that is $10.1 \%$ boron and $89.9 \%$ silica to make a $105 \mathrm{~kg}$ supply of glass?

A Glass Factory Needs Glass for Beakers That Are 95.5%95.5 \%95.5%

A Glass Factory Needs Glass for Beakers That Are $95.5 \%$