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larisa [96]
1 year ago
8

A shopkeeper mixed 10 kg of rice of one kind at Rs 20 per kg with 5 kg of (a) nother kind at Rs 15 per kg. If he sold the mixtur

e at the rate of Rs 22 per kg what was profit percentage?​
Mathematics
1 answer:
Inessa05 [86]1 year ago
5 0

Answer:

9%

Step-by-step explanation:

10kg=R 20

5kg= R 15

??kg=R22

You add kgs it gives you 15kg and the and money it will give you R35 then

15kg=R35

???=R22

22/35×15 = 9,428571429

=9 %

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Answer:

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Step-by-step explanation:

we know x=7

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we always put the x coordinate first and then the y coordinate so the answer is (7,-9)

8 0
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Help with my math i will mark brainliest
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Answer:

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Which decimal is equivalent to<br> 4/20
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2 years ago
Question 12
soldi70 [24.7K]

The question is incomplete! Complete question along with answer and step by step explanation is provided below.

Question:

The tank for a car holds 17 gallons. The gasoline gauge shows the tank is 3/4 full. How much gas is still in the tank?

Give your answer as a whole number or as a mixed fraction reduced to lowest terms.

Answer:

Gas \: \:left = 12 \frac{3}{4} \: \:gallons \\\\

Step-by-step explanation:

The tank for a car holds 17 gallons.

The gasoline gauge of the car shows that the tank is 3/4 full.

We are asked to find the remaining gasoline in the tank.

Gas \: \:left = \frac{3}{4} \times 17 \\\\Gas \: \:left = \frac{51}{4}  \\\\Gas \: \:left = 12 \frac{3}{4}  \: \:gallons \\\\

Therefore, the remaining gas in the tank is 12\frac{3}{4} gallons.

Alternatively:

1 - \frac{3}{4}  = \frac{1}{4}

Amount of gasoline consumed = \frac{1}{4} \times 17 =  \frac{17}{4}

Amount of gasoline left = total - consumed

Amount of gasoline left = 17 - \frac{17}{4} = 12\frac{3}{4} \:\: gallons

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3 years ago
What is the length of the rectangular prism if it has a width of 13 meters, a helght of 17 meters, and a volume of 2,873
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The length is 13m.

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6 0
2 years ago
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