What is 900 decreased by 5%? Calculate the answer and identify the strategies that you could use. Select all that apply. CalcSelect Multiple AnswersA810. Multiply 900 by 101 to find 5% and subtract the result from 900.B855. Divide 900 by 100 and multiply it by 5 to find 5%. Then, subtract the result from 900.C855. Multiply 900 by 201 to find 5% and subtract the result from 900.D855. Divide 900 by 20 to find 5% and subtract the result from 900.E810. Divide 900 by 10 to find 5% and subtract the result from 900.
Question
What is 900 decreased by 5%? Calculate the answer and identify the strategies that you could use. Select all that apply. CalcSelect Multiple AnswersA810. Multiply 900 by 101 to find 5% and subtract the result from 900.B855. Divide 900 by 100 and multiply it by 5 to find 5%. Then, subtract the result from 900.C855. Multiply 900 by 201 to find 5% and subtract the result from 900.D855. Divide 900 by 20 to find 5% and subtract the result from 900.E810. Divide 900 by 10 to find 5% and subtract the result from 900.
Solution
The correct answers are B and D.
Here's the step-by-step calculation:
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To find 5% of 900, you can either divide 900 by 100 and then multiply by 5 (Option B), or divide 900 by 20 (Option D). Both methods will give you 45, which is 5% of 900.
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Then, subtract this 5% (45) from the original number (900) to find the result of decreasing 900 by 5%. This gives you 855.
So, 900 decreased by 5% is 855.
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