Here's how to subtract 4/9 from 4/5:
Here's how to subtract 4/9 from 4/5:4
Here's how to subtract 4/9 from 4/5:45
Here's how to subtract 4/9 from 4/5:45−
Here's how to subtract 4/9 from 4/5:45− 4
Here's how to subtract 4/9 from 4/5:45− 49
Step 1
We can'tsubtract two fractions with different denominators. So you need to get a common denominator. To do this, you'll multiply the denominators times each other... but the numerators have to change, too. They get multiplied by the other term's denominator.
subtract two fractions with different denominators. So you need to get a common denominator. To do this, you'll multiply the denominators times each other... but the numerators have to change, too. They get multiplied by the other term's denominator.So we multiply 4 by 9, and get 36.
subtract two fractions with different denominators. So you need to get a common denominator. To do this, you'll multiply the denominators times each other... but the numerators have to change, too. They get multiplied by the other term's denominator.So we multiply 4 by 9, and get 36.Then we multiply 4 by 5, and get 20.
subtract two fractions with different denominators. So you need to get a common denominator. To do this, you'll multiply the denominators times each other... but the numerators have to change, too. They get multiplied by the other term's denominator.So we multiply 4 by 9, and get 36.Then we multiply 4 by 5, and get 20.Next we give both terms new denominators -- 5 × 9 = 45.
subtract two fractions with different denominators. So you need to get a common denominator. To do this, you'll multiply the denominators times each other... but the numerators have to change, too. They get multiplied by the other term's denominator.So we multiply 4 by 9, and get 36.Then we multiply 4 by 5, and get 20.Next we give both terms new denominators -- 5 × 9 = 45.So now our fractions look like this:
subtract two fractions with different denominators. So you need to get a common denominator. To do this, you'll multiply the denominators times each other... but the numerators have to change, too. They get multiplied by the other term's denominator.So we multiply 4 by 9, and get 36.Then we multiply 4 by 5, and get 20.Next we give both terms new denominators -- 5 × 9 = 45.So now our fractions look like this:36
subtract two fractions with different denominators. So you need to get a common denominator. To do this, you'll multiply the denominators times each other... but the numerators have to change, too. They get multiplied by the other term's denominator.So we multiply 4 by 9, and get 36.Then we multiply 4 by 5, and get 20.Next we give both terms new denominators -- 5 × 9 = 45.So now our fractions look like this:3645
subtract two fractions with different denominators. So you need to get a common denominator. To do this, you'll multiply the denominators times each other... but the numerators have to change, too. They get multiplied by the other term's denominator.So we multiply 4 by 9, and get 36.Then we multiply 4 by 5, and get 20.Next we give both terms new denominators -- 5 × 9 = 45.So now our fractions look like this:3645−
subtract two fractions with different denominators. So you need to get a common denominator. To do this, you'll multiply the denominators times each other... but the numerators have to change, too. They get multiplied by the other term's denominator.So we multiply 4 by 9, and get 36.Then we multiply 4 by 5, and get 20.Next we give both terms new denominators -- 5 × 9 = 45.So now our fractions look like this:3645− 20
subtract two fractions with different denominators. So you need to get a common denominator. To do this, you'll multiply the denominators times each other... but the numerators have to change, too. They get multiplied by the other term's denominator.So we multiply 4 by 9, and get 36.Then we multiply 4 by 5, and get 20.Next we give both terms new denominators -- 5 × 9 = 45.So now our fractions look like this:3645− 2045
Step 2
Since our denominators match, we can subtract the numerators.
Since our denominators match, we can subtract the numerators.36 − 20 = 16
Since our denominators match, we can subtract the numerators.36 − 20 = 16So the answer is:
Since our denominators match, we can subtract the numerators.36 − 20 = 16So the answer is:16
Since our denominators match, we can subtract the numerators.36 − 20 = 16So the answer is:1645
