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First you should know 15/4 is an improper fraction.
You should know you can make a whole because 15,the numerator,is bigger than 4 so therefore you can make another whole.You can make 3 more wholes because 4x3=12 .So now you add 3+15 which is 18 and now for the fraction 3/4.
18 3/4
15.4 seconds becomes 15 and 4/10 or 15 and 2/5 (fifteen and two-fifths of a second).
(Also 15/4 = 3 and 3/4 but I know that was not the question).
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Earn +20 ptsQ: How do you change 15.4 seconds into a mixed number?
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What is 154 written as a mixed number?
15/4 = 3 and 3/4
What is 154 written as a fraction or mixed number in simplest form?
154 is an integer, not a fraction. It can be written in fraction form as 154/1 though I can see no reason for doing so.
What is 41 over 8 as a mixed number?
5 1/8eight goes into forty one five times with a remainder of one
How long is 154 minutes?
In seconds it is 9240. In hours it is 2.5 .
What is 154 over 64 in simplest mixed?
2 and 13/32
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