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Georgia [21]
2 years ago
11

A dishonest shopkeeper has two false balances. one balance weighs 10℅ more while buying the goods while other weighs 10℅ less wh

ile selling the goods. Find his gain percent just by weighing.
​
Mathematics
1 answer:
Tom [10]2 years ago
8 0

Answer:

gain percentage is 100 % the both percentage sums up to be 100%

Step-by-step explanation:

90+110=200/2

=100

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The circle graph shows the results of a survey by a bakery on which of their new products 105 customerspreferred most. How many
Katen [24]

If 105 customers were the total, and 35% prefers cake, we must calculate 35% of 105, then we must do 105 multiplied by 35%, we can doit transforming the 35% in the fraction notation:

35\%=\frac{35}{100}

And the multiplication

105\cdot\frac{35}{100}=36.75

Therefore, if we round it to the nearest whole number, the number of customers that prefer cake is 37.

37 customers prefer cake.

4 0
1 year ago
What is 3 and 7 tens plus 8 and 2 fifth
vladimir2022 [97]
If you are trying to get the answer to
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2 years ago
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Mrrafil [7]

Answer: 6

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3 0
3 years ago
Frequency (y) varies inversely with wavelength (x). Find the frequency (measured in THz ) of blue light if its k value is 175,72
horsena [70]

We have been that frequency (y) varies inversely with wavelength (x).

We know that two inversely proportional quantities are in form a=\frac{k}{b}, where a is inversely proportional to b and k is constant of variation.

Our required equation would be y=\frac{k}{x}.

To find frequency of blue light, we will substitute k=175,720 and x=230 in our equation as:

y=\frac{175,720}{230}

y=764

Therefore, the frequency of blue light is 764.

8 0
3 years ago
A tree is 7 ft tall when it is planted and this type of tree grows two feet per year. How tall will the tree be in 6 years? How
s344n2d4d5 [400]

2x+7=?

X=6

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X=18.5

Thus, it will take 18 and a half years for the tree to reach 44ft

4 0
3 years ago
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