The amount of flour that is needed if the recipe is tripled is 11 ¹ / ₄ cups of flour
To find the flour needed for the recipe, first convert the mixed fraction to an improper fraction for easier calculation.
= 3 ³ / ₄
= (4 x 3 + 3) / 4
= 15 / 4 cups of flour
If the recipe was tripled, then the number of cups of flour would also need to be tripled.
The amount of flour needed becomes:
= 15 / 4 x 3
= 45 / 4
= 11 .25
= 11 ²⁵ / ₁₀₀
= 11 ¹ / ₄ cups of flour
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