Question 1024677
{{{ .65*26 = 16.9 }}}
16.9 g of isopropyl alcohol is needed
{{{ 26 - 16.9 = 9.1 }}}
9.1 g of water is needed
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check:
{{{ 9.1 / 26 = .35 }}}
{{{ .35*100 = 35 }}}
35%
OK