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3 years ago

For 20 points, 5 stars, and a thanks, can some one answer these 5 questions about percent increase and decrease?

Mathematics

2 answers:

Galina-37 [17]3 years ago

8 0

Answer:

380; 5% increase is 399

39; 33% decrease 26.13

48; 15% increase 55.2

3,000; 325% increase 12,750

160; 20% decrease 128

Step-by-step explanation:

Marianna [84]3 years ago

8 0

Exactly what the top answer said!

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To find that we just need to subtract smaller piece from larger piece

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Required Length $= \frac{7-3}{10}$ meter

Required Length $= \frac{4}{10}$ meter

reduce the fraction

Required Length $= \frac{2}{5}$ meter

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