Question 1081934
Let {{{ x }}} = the toal amount spent
{{{ .25x }}} = amount spent on food items
{{{ .3x }}} = amount spent on crockery
{{{ 130 }}} = amount spent on bicycle
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{{{ .25x + .3x + 130 = x }}}
{{{ x - .55x = 130 }}}
{{{ .45x = 130 }}}
{{{ x = 288.89 }}}
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{{{ .3*288.89 = 86.67 }}}
She spent $86.67 on crockery
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check:
{{{ .25*288.89 = 72.22 }}}
{{{ 72.22 + 86.67 + 130 = 288.89 }}}
OK