Amira has #3/4# of a bag of cat food. Her cat eats #3/8# of a bag per week. How many weeks will the food last?

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Answer 1 · 2017-02-18T15:13:49

#2# weeks

#:.=3/4-:3/8#

#:.=cancel3^1/cancel4^1 xx cancel8^2/cancel3^1#

#:.=1/1 xx 2/1#

#:.=2# weeks

check:

#2 xx 3/8#

#:.=cancel6^3/cancel8^4#

#:.=3/4# bag of food