How To Divide Fractions With Same Denominators

Dividing fractions with the same denominators is the same as dividing the numerators. This lesson introduces the concept of dividing fractions by fractions.

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Students begin dividing fractions with the same denominator or working with fractions that are parts of the same whole.

How to divide fractions with same denominators. How do we divide fractions. You can simply divide your fractions to get the answer. How to divide fractions with the same denominator when you ve got the same denominator there s no need to find the reciprocal or multiply.

I recently was hanging out with some 6th grade teachers and as often happens with teachers we began talking shop. To divide fractions take the reciprocal invert the fraction of the divisor and multiply the dividend. Like we said to divide fractions we simply multiply the numerator by the reciprocal of the denominator.

Dividing fractions works exactly the same with the addition of one more step at the beginning. Fractions ugh said one teacher. Dividing a fraction by a fraction involves splitting a part into different sized portions.

This is the quickest technique for dividing fractions. I don t know how to explain it to my kids any better than keep change flip she confessed. I m getting into dividing fractions.

Didn t read to divide fractions regardless of the denominators flip the second fraction the divisor upside down and then multiply the result with the first fraction the dividend. Take the reciprocal of the divisor and multiply. Any fraction with a denominator of one can be simplified to just the numerator.

The top and bottom are being multiplied by the same number and since that number is the reciprocal of the bottom part the bottom becomes one. Constructivism fractions visual math. To get the same answer.

We see that a b c d a b d c ad bc. The denominators will cancel each other out and give you one. The denominators must be the same.

The quotient will be the quotient of the numerators.

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