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Hello landlord! 1.Solution:
May saves more than June, multiplies by May, and then subtracts the water consumption in May from June: 2Solution:
Think of the total amount as unit 1 total minus the total amount saved is the percentage of water consumption in May, and then multiplied by the water consumption in June is the water consumption in May: 210x(
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Solution: 210 (1-12.)) = 240 (tons) solution: set x tons in May.
x-210)/x=
x=240 How can there be 2 kinds without equations.
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Method 1 Arithmetic Solution: 210 (1 ton).
Method 2 proportional solution: 1: ( 210 solution x=240 (tons).
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2.Set x tons in May.
x(1+x=240 tons.) Children study hard.
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Method 1: 210 (1 ton.)
Method 2: (i.e. solve the equation).
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Water consumption in June is less than in May.
Water consumption in June is the same as in May (
Water consumption in June = x in May
So water consumption in May = 210t
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Compared with the jujube liquid May Rock to save and material, that is to say, 210 tons is equivalent to June.
210 (t.)
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A school used 600 tons of water in May, which was 20% less than in April, and asked how many tons of water was used in April.
750 tons.
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800 tons of water used in May, 20% less (less) than in April, that 20% less = 800 * 20% (tons, 160 (20% less) + 800 (water used in May) = 960 tons (water used in April).
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A school used 210 tons of water in June, saving 12.5 percent compared with May. How many tons of water does this school use in May?
240 tons.
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Water consumption in June is less than in May.
Water consumption in June is the same as in May (
Water consumption in June = x in May
So water consumption in May = 210t
This method of analysis is suitable for many fraction problems!
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Solution: Set up this school to use x tons of water in May.
x = 240 This school used 240 tons of water in May.
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360*(tonnes divided by 360 Water consumption equals June's.
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Judging from your situation, listening is not a problem, and speaking should not be low, just **TPO (available online), do the above questions. Usually write more essays, TOEFL words are not very difficult, especially academic words will also be explained in the essay listening. You practice TPO every day from now on, and there is a good chance that you will pass 95 in June.
June 1, 2009 The 9th day of the fifth lunar month, Ding Chou Day Monday (Chongyang Shadong)June 3, 2009 The 11th day of the fifth lunar month, Ji Mao Day Wednesday (Chong Ji Sha West)June 4, 2009 The 12th Gengchen Day of the 5th Lunar Month Thursday (Chong Gou Sha Nan)June 7, 2009 The 15th day of the fifth lunar month (Chong Niu Sha West)June 8, 2009 The 16th day of the fifth lunar month Monday (Chong Hu Sha Nan)June 10, 2009 The 18th day of the fifth lunar month Wednesday (Chong Long Sha North) June 16, 2009 Tuesday June 17, 2009 Wednesday (Chong Zhu Shadong) June 20, 2009 June 20, 2009 May 28th day of the fifth lunar month Saturday June 22, 2009 May 30th day Monday (Chong Long Sha North) June 23, 2009 (Run) May 1st Jihai Day Tuesday June 28, 2009 (Run) 6th day of the 5th month Jia Chen Day Sunday ( Avoid the zodiac opposition of your family, choose an auspicious day to move, congratulations, thank you.
If you get into the N1 exam, it is recommended to apply directly to graduate school The cost of language school is relatively large, and it is not interesting You can try to contact the professor first You can contact a few more Tokyo** is more frequent The cost of living is also high Relatively speaking, the Kansai area is a little better For example, Osaka, Kyoto, etc. There are regulations on part-time working hours, but there are still many people who work overtime If you are professional, it is best to combine personal interests In terms of the current employment situation, the recruitment demand for sales is high But this is also very important to personal ability It is recommended to consider carefully For reference only.