
Ejercicios de Fracciones
Authored by Cristina Huertas
Mathematics
8th Grade
Used 2+ times

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14 questions
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1.
OPEN ENDED QUESTION
3 mins • 1 pt
Indica si los siguientes pares de fracciones son equivalentes. a 2/3 y 14/21 : b 1/5 y 8/45 : c 4/13 y 2/6 : d 13/169 y 2/26 :
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2.
OPEN ENDED QUESTION
3 mins • 1 pt
Calcula el valor de x para que las siguientes fracciones sean equivalentes. a 2/3 y x/24 → x=24⋅2/3 == b 12/5 y x/20 → x=== c 7/12 y x/48 → x=== d 4/3 y 44/x → x=== e 4/13 y 12/x → x===
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3.
OPEN ENDED QUESTION
3 mins • 1 pt
Simplifica las siguientes fracciones hasta obtener la fracción irreducible. a 36/108 = b 45/225 = c 42/154 = d 385/1155 =
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4.
OPEN ENDED QUESTION
3 mins • 1 pt
Ordena, de mayor a menor, las siguientes fracciones. 3/10, 5/12, -2/5, 2/7 >>>
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5.
OPEN ENDED QUESTION
3 mins • 1 pt
Realiza las siguientes sumas. a 3/10 + 5/12 + 1/6 =++= b 3/5 + 5/8 + 2=++= c 3/7 + 5/8 + 1/24 =++=
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6.
OPEN ENDED QUESTION
3 mins • 1 pt
Realiza las siguientes sumas. a 3/10 − 5/12 + 1/6 − 2/3 =−+−= b 3/5 + 5/8 − 1/10 − 2=+−−= c 3/7 + 5/8 − 1/24 − 3=+−−=
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7.
OPEN ENDED QUESTION
3 mins • 1 pt
Realiza las siguientes multiplicaciones y simplifica el resultado cuando sea posible. a 3/10 ⋅ 5/12 ⋅ 5/6 == b 3/5 ⋅ 5/8 ⋅ −1/10 ⋅ 4
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