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3 years ago

What percent of 70 is 10.5? (write your answer as a percent) A) 10.5% Eliminate B) 11.0% C) 12.5% D) 15.0%

Mathematics

2 answers:

Roman55 [17]3 years ago

7 0

Answer:

Option D) 15%

Step-by-step explanation: 10.5/70= .15

.15x100=15

It would be easier to think it through if instead for 70 we took the number 100. Lets reword it and say what percent of 100 is 38? This would be easy to answer it would be 38% But how you check it is, you take 38 and divide by the total (100) which is .38 then multiply by 100 you will get 38% Same with your equation take the 10.5 and divide by the total amount which is 70 you will get .15 then multiply by 100. the answer will be 15%

ra1l [238]3 years ago

3 0

Answer:15%

Step-by-step explanation:

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You can't get an exact answer to this because there are no choices.

Add 9x to both sides.

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3y/3 = 9x/3 + 12/3 Combine

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Now to get anything at all that is parallel to this and providing no answer because there is no intersection of the two lines, just change the 4 to something else. Here's one example

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As long as the number in front of the x's is the same, they are parallel with no point in common.

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