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Grade-5
Divide Fractions by Whole Numbers - Word Problems
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Joe fed 7 dogs using
2
3
of a bag of dog food. Assuming all the dogs eat equal amount, how much dog food each dog was fed?
(Solve and reduce the fraction.)
Explanation
2/3 ÷ 7
2/3 ÷ 7/1
Keep the first fraction as it is. Change division sign to multiplication and flip the second fraction.
2/3 x 1/7
Now, it can be done as multiplication of fractions.
Multiply both numerators together to get new numerator and multiply both denominators together to get new denominator
= (2 x 1)/(3 x 7)
= 2/21
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