Myra feeds each of her dogs 1/10 of a can of food each day. She uses a total of 2/5 of a can of food each day. How many dogs does Myra have? Write your answer as a fraction or as a whole or mixed number. _____ dogs

Identify Food Amounts: Step 1: Identify the amount of food each dog eats and the total food used daily. Each dog eats 1/10 of a can per day. Total food used daily is 2/5 of a can.Calculate Number of Dogs: Step 2: Calculate the number of dogs by dividing the total food used by the amount each dog eats. Number of dogs = (Total food used per day) ÷ (Food per dog per day) Number of dogs = (2/5) ÷ (1/10)Perform Division: Step 3: Perform the division to find the number of dogs. Number of dogs = (2/5) ÷ (1/10) = (2/5) * (10/1) = 20/5 = 4

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Myra feeds each of her dogs $\frac{1}{10}$ of a can of food each day. She uses a total of $\frac{2}{5}$ of a can of food each day. How many dogs does Myra have? $\newline$ Write your answer as a fraction or as a whole or mixed number. $\newline$ $\_\_$ dogs

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Math Problems

Grade 7

Divide fractions and mixed numbers: word problems

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Q. Myra feeds each of her dogs

\frac{1}{10}

of a can of food each day. She uses a total of

\frac{2}{5}

of a can of food each day. How many dogs does Myra have?

\newline

Write your answer as a fraction or as a whole or mixed number.

\newline

\_\_

dogs

Identify Food Amounts: Step $1$ : Identify the amount of food each dog eats and the total food used daily. $\newline$ Each dog eats $\frac{1}{10}$ of a can per day. $\newline$ Total food used daily is $\frac{2}{5}$ of a can.
Calculate Number of Dogs: Step $2$ : Calculate the number of dogs by dividing the total food used by the amount each dog eats. $\newline$ Number of dogs = $(\text{Total food used per day}) \div (\text{Food per dog per day})$ $\newline$ Number of dogs = $\frac{2}{5}$ \div $\frac{1}{10}$
Perform Division: Step $3$ : Perform the division to find the number of dogs. $\newline$ Number of dogs = $(\frac{2}{5}) \div (\frac{1}{10}) = (\frac{2}{5}) \times (\frac{10}{1}) = \frac{20}{5} = 4$