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ratelena [41]
3 years ago
11

Bustin bought a DVD player that was marked down from $150 to $100. find the percent of decrease​

Mathematics
1 answer:
Leno4ka [110]3 years ago
4 0
33% of decrease.

150-100=50

50 is 1/3 of 150

1/3= 33%
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Use the percent bar model to find the missing percent
Ne4ueva [31]

A percentage is a way to describe a part of a whole. The missing percent on the bar model is equal to 12.5%.

<h3>What are Percentages?</h3>

A percentage is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25 which is equal to 25%.

To convert a fraction to a percentage, convert the fraction to decimal form and then multiply by 100 with the '%' symbol.

On the percent bar model, above the missing percentage, the fraction is given as 1/8.

Now, the given fraction 1/8 in the form of percentage can be written as,

1/8

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Hence, the missing percent on the bar model is equal to 12.5%.

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2 years ago
Metallic silver has a density of 10.50. what is the mass, in g, of a silver ingot that is 28.0 cm long, 4.90 cm wide, and 3.60 c
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Answer:

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Step-by-step explanation:

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263.25 is the volume of the box in inches cubes you have to multiply 4.5 by 9 by 6.5
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katen-ka-za [31]
An integer is like -5,-4,-3,-2,-1,0,1,2,3,4...
all counting numbers plus 0 and negatives

so no fractions
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<u>Answer:</u>

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$50 + $59.38 =

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4 0
2 years ago
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