Bowers Smith
04/15/2024 · High School
4. Calcula: a. \( \frac{7}{8} \) de 72 b. \( \frac{9}{10} \) de 120 c. \( \frac{1}{4} \) de \( \frac{1}{4} \) de 200
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Step-by-step Solution
Para calcular las fracciones de los números dados, simplemente multiplicamos el número por la fracción correspondiente.
a. \( \frac{7}{8} \) de 72:
\[
\frac{7}{8} \times 72 = \frac{7 \times 72}{8} = \frac{504}{8} = 63
\]
b. \( \frac{9}{10} \) de 120:
\[
\frac{9}{10} \times 120 = \frac{9 \times 120}{10} = \frac{1080}{10} = 108
\]
c. \( \frac{1}{4} \) de \( \frac{1}{4} \) de 200:
Primero calculamos \( \frac{1}{4} \) de 200:
\[
\frac{1}{4} \times 200 = \frac{200}{4} = 50
\]
Ahora, calculamos \( \frac{1}{4} \) de 50:
\[
\frac{1}{4} \times 50 = \frac{50}{4} = 12.5
\]
Resumiendo los resultados:
a. \( 63 \)
b. \( 108 \)
c. \( 12.5 \)
Quick Answer
a. \( 63 \)
b. \( 108 \)
c. \( 12.5 \)
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