A recipe calls for 2 1/2 cups of flour. The recipe makes 5 servings.How many cups of flour are needed to make 7 servings.
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I assume you are asking how much time has passed
now, we can set up a proportion with this:
let x = time(in hours)
we cross multiply to get:
divide both sides by 50 to get:
hours
now, we can set up a proportion with this:
let x = time(in hours)
we cross multiply to get:
divide both sides by 50 to get: