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lukranit [14]
3 years ago
13

Find the percent decrease, Round to the nearest percent: From 90 points to 45 points.

Mathematics
2 answers:
ira [324]3 years ago
7 0
The answer  will be 45 points cause you subtract 45 from 90

Delvig [45]3 years ago
4 0

Answer:

The decrease in percent is 50 %

Step-by-step explanation:

Initial point is 90 while the final point is 45. We need to find the percent decrease. Percent change is given by :

\% =\dfrac{\text{change}}{\text{original amount}}\times 100

\% =\dfrac{90-45}{90}\times 100

\%=50\%

So, the percent decrease is 50 percent. Hence, this is the required solution.

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Answer:

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Step-by-step explanation:

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