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Vilka [71]
3 years ago
11

What is "x" in 4/5 times x equals 2/5

Mathematics
1 answer:
zaharov [31]3 years ago
5 0
The equation looks like this right now: 4/5x=2/5. In order to solve for x, you need to divide both sides by 4/5. When dividing fractions, you need to remember the rule KCF (keep, change, flip) So, you will keep the first fraction, change the division sign to a multiplication sign, and flip the last fraction. Now you have 2/5*5/4. When you do that, you get 10/20. Simplify it, and you end up with 1/2, and that is your answer. I hope that helped! :)
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Answer:

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Step-by-step explanation:

First, subtract the 5 muffins she dropped from the total:

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Then, divide this by 13:

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Answer: (A) 6.6 sec (B) 6.89 sec

<u>Step-by-step explanation:</u>

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***********************************

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