I can explain what dividing a fraction by a fraction means, find the quotient with common denominators or by multiplying by the reciprocal, and check it by multiplying.Puedo explicar qué significa dividir una fracción entre una fracción, hallar el cociente con denominadores comunes o multiplicando por el recíproco, y comprobarlo multiplicando.
MissionMisión · Home FieldCancha local
Train like a champion.Entrena como un campeón.
Home Field needs exact amounts: paint for the lines, drink for the cups and rope for the drills. Divide fractions and mixed numbers to see how many portions each one makes.
Home Field necesita cantidades exactas: pintura para las líneas, bebida para los vasos y cuerda para los ejercicios. Divide fracciones y números mixtos para ver cuántas porciones sale de cada cosa.
Word bankBanco de palabras 5 words5 palabrasreciprocal, quotient, mixed number, …recíproco, cociente, número mixto, …
- reciprocalrecíproco
- A fraction turned upside down. The reciprocal of 3/4 is 4/3.Una fracción volteada de arriba abajo. El recíproco de 3/4 es 4/3.
- quotientcociente
- The answer when you divide.La respuesta cuando divides.
- mixed numbernúmero mixto
- A whole number and a fraction together, like 2 1/2.Un número entero y una fracción juntos, como 2 1/2.
- improper fractionfracción impropia
- A fraction whose top number is greater than or equal to its bottom number, like 5/2.Una fracción cuyo numerador es mayor o igual que su denominador, como 5/2.
- simplifysimplificar
- To write a fraction with smaller numbers that names the same amount.Escribir una fracción con números más pequeños que nombra la misma cantidad.
Stage 1 of 5Etapa 1 de 5
Get ReadyPrepárate
Wake up what you know, then explore today's model.
Activa lo que sabes y luego explora el modelo de hoy.
- The truck has 4 1/2 cups of soup. Predict: if each serving gets smaller, from 3/4 cup to 1/2 cup, will the truck make more or fewer servings? Test your prediction with a division and explain the evidence.
- What is 6 ÷ 1/2?
- 1/12
- 3
- 6 1/2
- 12
- What is 6 ÷ 1/3?
- 2
- 3
- 1/18
- 18
- What is 3 ÷ 1/5?
- 3/5
- 5/3
- 8
- 15
- 1 fresh problem with new numbers each time (interactive only).
Stage 2 of 5Etapa 2 de 5
Try ItInténtalo
Use the hints when you need them. Every wrong answer tells you why.
Usa las pistas cuando las necesites. Cada respuesta incorrecta te dice por qué.
- What is the reciprocal of 3/5?
- 1/3
- 3/5
- 5/3
- 5/5
- What is 1/2 ÷ 1/4?
- 1/8
- 1/2
- 2
- 4
- What is 3/4 ÷ 1/8?
- 3/32
- 6
- 8/3
- 24
Stage 3 of 5Etapa 3 de 5
On Your OwnPor tu cuenta
Tables, mistakes to find, and problems with a few steps.
Tablas, errores por encontrar y problemas de varios pasos.
- Match each fraction division to its quotient.
- A recipe needs 2/3 cup of sugar. You only have a 1/6-cup scoop. How many scoops do you need?
- 2 scoops
- 3 scoops
- 4 scoops
- 6 scoops
- Agent Rivera filled 3/4 of an evidence bag, and that part weighs 3/8 pound. How much would a FULL bag weigh? (3/8 ÷ 3/4 asks how much is in one whole bag.)
- 9/32 pound
- 1/2 pound
- 2 pounds
- 1 1/8 pounds
- What is the best next move?
- Flip 2/3 to 3/2 and keep 4/5.
- Flip 4/5 to 5/4 and multiply: 2/3 × 5/4.
- Divide the tops and the bottoms: 2 ÷ 4 and 3 ÷ 5.
- Multiply the fractions as they are: 2/3 × 4/5.
Stage 4 of 5Etapa 4 de 5 · OptionalOpcional
Practice MorePractica más
Optional extra practice. Press New numbers for another problem on the same skill.
Práctica extra opcional. Toca Números nuevos para otro problema de la misma habilidad.
- 5 fresh problems with new numbers each time (interactive only).
Stage 5 of 5Etapa 5 de 5
Show What You KnowDemuestra lo que sabes
Show what you learned today. Take your time; you can try again.
Muestra lo que aprendiste hoy. Tómate tu tiempo; puedes intentarlo otra vez.
- 5/6 ÷ 1/12 = ?
- 2
- 5/72
- 10
- 12
- Rewrite 5/6 with a denominator of 12.
- 5/12
- 6/12
- 10/12
- 11/12
- If each piece were 1/6 of a foot, how many pieces?
- 5
- 6
- 10
- 30