Which statement about rational numbers is not correct?
1 answer:
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Write 1 2/3 as an improper fraction...
1 = 3/3. Plus the 2/3 makes 5/3.
To add/subtract fractions, they need the same denominator. (bottom number)
We can change the denominator by multiplying the top and bottom of a fraction by the same number. (it will stay equal, like 1/2 and 2/4)
Let's change 5/3 and 3/4 to a denominator of 12.
5/3 = 20/12 (bottom multiplies by 4, so does the top)
3/4 = 9/12 (bottom multiplies by 3, so does the top)
Now we just subtract the 20 minus 9 twelfths. (the twelfths act as a sort of unit)
Answer:
Step-by-step explanation:
1) <em>Divide</em><em> </em><em>the</em><em> </em><em>numerator</em><em> </em><em>by</em><em> </em><em>100</em><em>.</em>
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<em><u>Therefor, </u></em><em><u>25</u></em><em><u>/</u></em><em><u>100</u></em><em><u> </u></em><em><u>in</u></em><em><u> </u></em><em><u>percent</u></em><em><u> </u></em><em><u>will</u></em><em><u> </u></em><em><u>be</u></em><em><u> </u></em><em><u>0.25</u></em><em><u>%</u></em><em><u> </u></em><em><u>which</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>25</u></em><em><u>%</u></em><em><u>.</u></em>