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lana66690 [7]
3 years ago
15

How many pieces of string, each 1/5 m long, can be cut from a string 3 m long?

Mathematics
2 answers:
alina1380 [7]3 years ago
7 0
15 pieces of string.
Mandarinka [93]3 years ago
3 0

Answer:

15 pieces

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Hope this helps         :)

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20 is how much less than 30? What percent less?
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Answer:

33.3333% decrease

Step-by-step explanation:

Percent change formula: \frac{(x-y)}{|y|} *100, where x is the new value and y is the starting value.

Plug in values and solve:

\frac{20-30}{30} *100\\\frac{-10}{30} *100\\-0.3333*100\\

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3 years ago
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Marta_Voda [28]

Answer:

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Step-by-step explanation:

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