Question 676405
{{{1/3}}} of {{{9/10}}} means to multiply
{{{(1/3)(9/10) = 9/30 = 3/10}}} is the amount that she ate
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{{{9/10 - 3/10 = 6/10}}} left
Divide {{{6/10}}} by 3, which is the same as multiplying by the inverse
{{{(6/10)/3 = (6/10)(1/3) = 2/10=1/5}}} in each bag
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