Robert feeds his dog 1 lb 4 oz of dog food a day. How long will a 40 pound bag last ?
3 answers
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There are 16 oz in 1 lb.
So, 1 lb 4 oz = (1 * 16) + 4 = 20 oz
-- Each day, Robert feeds his dog 20 oz
If the bag is 40 lbs, and 1 lb = 16 oz
-- The bag is 640 oz
640 oz of food, divided by 20 oz servings
-- It will last 32 days.
So, 1 lb 4 oz = (1 * 16) + 4 = 20 oz
-- Each day, Robert feeds his dog 20 oz
If the bag is 40 lbs, and 1 lb = 16 oz
-- The bag is 640 oz
640 oz of food, divided by 20 oz servings
-- It will last 32 days.
1 answer