what is the value of 4/5 - 2/3
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Answer:
2/15
Step-by-step explanation:
Step 1
We can't 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 3, and get 12.
Then we multiply 2 by 5, and get 10.
Next we give both terms new denominators -- 5 × 3 = 15.
So now our fractions look like this:
12/15
−
10/15
Step 2
Since our denominators match, we can subtract the numerators.
12 − 10 = 2
So the answer is:
2/15