Mrs Sarmiento Used 3/4 Kg Of Flour To Bake A Cake. She Used 2/3 Of The Remaining Flour To Cook Fried Chicken. What Fraction Of The Flour Was Left?

Mrs Sarmiento used 3/4 kg of flour to bake a cake. She used 2/3 of the remaining flour to cook fried chicken. What fraction of the flour was left?

Answer:

1/12 kilogram

Computation:

Fraction of flour in left after Mrs. Sarmiento used 3/4 kilogram to bake cake.

$1\:kg-\frac{3}{4}\:kg=\frac{4-3}{4}\:kg=\frac{1}{4}\:kg$

Then, she used 2/3 of the remaining flour to cook fried chicken.

$\frac{1}{4}\:kg*\frac{2}{3}=\frac{2}{12}\:kg=\frac{1}{6}\:kg$

Fraction of flour left in kilograms.

$\frac{1}{4}\:kg-\frac{1}{6}\:kg=\frac{3-2}{12}\:kg=\boxed{\frac{1}{12}\:kg}$

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