Question

The cafe uses 8 bags of coffee everyday. For how many days will 4/5 of a bag of coffee last?

Answer 1

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