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CBSE Class 8 Answered

what is direct propotion in our daily life
 
Asked by trsreeni | 06 Oct, 2017, 08:31: PM
answered-by-expert Expert Answer
Direct proportion means if one quantity increases other quantity also increases.
 
Example: 
Usage of electricity and electricity bill

Answered by Rashmi Khot | 27 Dec, 2017, 05:26: PM

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CBSE 8 - Maths
3 examples of direct veriation
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CBSE 8 - Maths
441:343:_______:125
Asked by batrajulamokshitha2010 | 12 Feb, 2023, 08:11: PM
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kase pata chali gaa Kon lnverse or directly hai
Asked by 4942 | 18 Jul, 2021, 06:15: PM
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CBSE 8 - Maths
Complete the following table if x and y vary directly. x 2.5 b 1.2 1 y c 55 a 40  
Asked by Topperlearning User | 02 Sep, 2015, 01:20: PM
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CBSE 8 - Maths
Quantities u and v vary directly and when u = 12 and v = 16. Which of the following is not a possible pair of corresponding values of u and v? (i) 6 and 8 (ii) 15 and 20 (iii) 18 and 22.
Asked by Topperlearning User | 02 Sep, 2015, 01:20: PM
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CBSE 8 - Maths
A car covers a distance of 60 km in 30 minutes. How long will it take to cover a distance of 240 km?
Asked by Topperlearning User | 02 Sep, 2015, 01:20: PM
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CBSE 8 - Maths
The perimeter of a square is given by p = 4s where p is perimeter and s denotes the side of square. Does the quantity p and s vary directly? If yes make the table for s = 3 units, 5 units and 7 units.
Asked by Topperlearning User | 02 Sep, 2015, 01:20: PM
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CBSE 8 - Maths
An agent receives a commission of Rs 45 on sales of Rs 1500. How much commission will he get on sale of Rs 1000?
Asked by Topperlearning User | 02 Sep, 2015, 01:20: PM
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CBSE 8 - Maths
If the weight of 5 sheets of paper is 20 grams, how many sheets of the same paper would weigh 1 kg?
Asked by Topperlearning User | 02 Sep, 2015, 01:20: PM
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CBSE 8 - Maths
In the following table, find the value of a and b if the quantities x and y are in direct variation. x 9 12 b y 27 a 75
Asked by Topperlearning User | 02 Sep, 2015, 01:20: PM
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