Verified Answer :

apologiabiology

so 8 bags=1 day
we need to find out what fraction of the days worth she has
(4/5)/8=part/total

simplify
(4/5)/8=4/5 times 1/8=4/40=1/10
the caffe has 1/10 of what she origmally has
answe is 1/10 day

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