Sounds like a homework problem to me. If you have exams coming up it won't do you any good to get the answer from Yahoo! Answers.
2007-05-14 11:26:48
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answer #1
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answered by BHWMST 3
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A proportion is a factor divided with the aid of the entire, then superior with the aid of a hundred to get the proportion. as an occasion on a try with 50 questions I have been given 40 six splendid, so 40 six/50 = .ninety two x a hundred% = ninety two% So on that try i've got been given ninety two% splendid. So on the 1st subject the section is 137.5 divided with the aid of the entire it is fifty 5. 137.5/fifty 5 = 2.5 x a hundred% = 250% So 137.5 is 250% of the unique fee, yet simply by fact it asks for enhance you subtract a hundred% and get that there substitute right into a one hundred fifty% enhance. the 2d is trouble-free. There are 8 areas in line with 1500. it is 8/1500 x a hundred% = 8/15% For variety 3, use a similar approach. 35 is the section divided with the aid of 1684, the entire. 35/1684 x a hundred% = 2.a million% For variety 4 you basically artwork backwards 9 % of ninety is comparable to (.09) or 9/a hundred superior with the aid of ninety so .09 x ninety = 8.a million. So a 9% enhance may be ninety + 8.a million = ninety 8.a million An 11% decrease of one hundred ten may be .11 x one hundred ten = 12.a million So subtract 12.a million from one hundred ten simply by fact that its a decrease and you get ninety seven.9 it is decrease than the 9% enhance on ninety. So that is fake. for 5 you basically ought to discover 6% of 16oz. so 6/a hundred = .06 multiply that with the aid of sixteen and you may get 0.ninety six oz. For variety 6, do a similar ingredient as in variety a million. 19/5 = 3.8 x a hundred = 380%. yet you ought to subtract a hundred% simply by fact which you're looking the upward push so which you get 280% enhance. 7 is obvious, if it substitute into a hundred% decrease it would be loose. 20 is the section divided with the aid of the entire - 40 so, 20/40 = .5 x a hundred% = 50% decrease. 8. 50 is one hundred twenty five% of their purpose so merely positioned that in the time of math form. Is capacity "=" of capacity multiply. 50 = a million.25 x purpose. Divide the two sides with the aid of a million.25 and you get the purpose = 40 9. is particularly like my try occasion. Sally: 22/30 = .7333 x a hundred% = seventy 3.33% John 26/36 = .7222 x100% = seventy two.22% So Sally scored bigger. For 10 and 11 attempt those on your very own, using a similar techniques I genuinely have been using in the themes: section divided with the aid of the entire.
2016-11-28 03:44:49
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answer #2
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answered by arndt 4
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Good grief, don't you know how to multiply? Your computer has a calculator. 6% is .06, multiply that by the 15.00.
People who just give you the answer aren't really helping you much, since you won't learn anything that way.
2007-05-14 09:46:03
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answer #3
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answered by Judy 7
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90 cents
that is of course as long as it is not a luxury item like tobacco, fuel, hotel stay, etc. These have additional taxes besides merely sales tax.
2007-05-14 09:38:55
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answer #4
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answered by csucdartgirl 7
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90 cents. You know, your computer probably comes with a calculator. Go to start menu, programs, accessories, calculator. Then, you can multiply 15 by .06
2007-05-14 09:42:24
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answer #5
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answered by Anonymous
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90 cents
2007-05-14 09:41:38
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answer #6
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answered by alfred1028386 1
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90 cents.....DUH!!!!!!!
2007-05-14 09:43:21
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answer #7
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answered by Anonymous
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