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Ask QuestionPosted by Adwaya Deogharia 5 years, 6 months ago
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Posted by Samriddhi Tiwari 5 years, 6 months ago
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Rajan Kumar Pasi 5 years, 6 months ago
write all into decimal form then you can get to know the answer.
Sol :
{tex}\Large =>{-1\over{4} }{=-0.25}\\ \Large => {1\over{4} }{=0.25}\\ \Large =>{-1\over{6} }{=-0.1666}\\ \Large =>{-2\over{5} }{=-0.4}\\ \Large =>{-1\over{3} }{=-0.3333}\\ \Large =>{1\over{3} }{=0.3333}\\ \text {It's clear that }{-1\over6}{\text { is the answer.}}{/tex}
Posted by Mayank Dhiman 5 years, 6 months ago
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Posted by Guddu Rathore 5 years, 6 months ago
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Posted by Avirneni Ramarao 5 years, 6 months ago
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Posted by Divit Singh 5 years, 6 months ago
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Posted by Aaradhya Sharma 5 years, 6 months ago
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Kashvi Jaiswal 5 years, 6 months ago
Rajan Kumar Pasi 5 years, 6 months ago
List all prime factors for each number.
<a href="https://www.calculatorsoup.com/calculators/math/prime-factors.php?x=64&tree=true&action=solve" target="_blank">Prime Factorization of 64</a> is:
2 x 2 x 2 x 2 x 2 x 2 => 26
<a href="https://www.calculatorsoup.com/calculators/math/prime-factors.php?x=112&tree=true&action=solve" target="_blank">Prime Factorization of 112</a> is:
2 x 2 x 2 x 2 x 7 => 24 x 71
<a href="https://www.calculatorsoup.com/calculators/math/prime-factors.php?x=114&tree=true&action=solve" target="_blank">Prime Factorization of 114</a> is:
2 x 3 x 19 => 21 x 31 x 191
For each prime factor, find where it occurs most often as a factor and write it that many times in a new list.
The new superset list is
2, 2, 2, 2, 2, 2, 3, 7, 19
Multiply these factors together to find the LCM.
LCM = 2 x 2 x 2 x 2 x 2 x 2 x 3 x 7 x 19 = 25536
In exponential form:
LCM = 26 x 31 x 71 x 191 = 25536
LCM = 25536
Therefore, LCM(64, 112, 114) = 25,536
Posted by Ashok Kumar 5 years, 6 months ago
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Posted by Ritesh Rawat 5 years, 6 months ago
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Kashvi Jaiswal 5 years, 6 months ago
Posted by Rajesh Verma 5 years, 6 months ago
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Posted by Shivam Kumar Singh 5 years, 6 months ago
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Posted by Ishmanjot Kaur 5 years, 6 months ago
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Posted by Ved .. 5 years, 6 months ago
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Posted by Manshi & Sudha Yadav 5 years, 6 months ago
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Yogita Ingle 5 years, 6 months ago
(i) Closure Property : The sum of any two rational numbers is always a rational number. This is called ‘Closure property of addition’ of rational numbers. Thus, Q is closed under addition
If a/b and c/d are any two rational numbers, then
(a/b) + (c/d) is also a rational number
Example : 2/9 + 4/9 = 6/9 = 2/3 is a rational number
(ii) Commutative Property : Addition of two rational numbers is commutative.
If a/b and c/d are any two rational numbers, then
(a/b) + (c/d) = (c/d) + (a/b)
Example : 2/9 + 4/9 = 6/9 = 2/3
(iii) Associative Property :Addition of rational numbers is associative.
If a/b, c/d and e/f are any three rational numbers, then
a/b + (c/d + e/f) = (a/b + c/d) + e/f
Example :
2/9 + (4/9 + 1/9) = 2/9 + 5/9 = 7/9
(2/9 + 4/9) + 1/9 = 6/9 + 1/9 = 7/9
So,
2/9 + (4/9 + 1/9) = (2/9 + 4/9) + 1/9
(iv) Additive Identity :
The sum of any rational number and zero is the rational number itself.
If a/b is any rational number, then
a/b + 0 = 0 + a/b = a/b
Zero is the additive identity for rational numbers.
Example :
2/7 + 0 = 0 + 2/7 = 2/7
Posted by Yashmaan Yashmaan 5 years, 6 months ago
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Vindhyavasini Tripathi 5 years, 6 months ago
Posted by Jangyaseni Kisan 5 years, 6 months ago
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Posted by Nitya Rana Nitya Rana 5 years, 6 months ago
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Posted by Sonu Mishra 5 years, 6 months ago
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Posted by Rajesh Raman 5 years, 6 months ago
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Posted by Dipak Killer 5 years, 6 months ago
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Yogita Ingle 5 years, 6 months ago
The ratio of Hari's and Harry's present ages is 5:7
So, let their ages be 5x and 7x
After 4 years their ages will be in ratio 3:4
Therefore,(5x+4)/(7x+4)=3/4
or, 4(5x+4)=3(7x+4)
or, 20x+16=21x+12
or, 16−12=21x−20x
or, 4=1x
or, x=4
Therefore, present age of Hari = 5x=(5×4)=20 years.
Present age of Harry =7x=(7×4)=28 years
The sum of their age is 28+20=48years
Posted by Vindhyavasini Tripathi 5 years, 6 months ago
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Meghna Thapar 5 years, 6 months ago
Cylinders and prisms are alike on only one account, Both are solids. That is that is common between them. A cylinder is an object of revolution while a prism is not. A cylinder has 2 flat ends and a curved surface while a prism has two polygons for the two ends and the rest are plain rectangular faces. Both of the prisms and cylinders have their base and top as congruent faces and parallel to each other. Also, a prism becomes a cylinder as the number of sides of its base becomes larger and larger. Draw the front view, side view and top view of the given objects.
Posted by Shreemomai Roadlines 5 years, 6 months ago
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Posted by Divyanshu Dev 5 years, 6 months ago
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Posted by Aryan Sah 5 years, 6 months ago
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Yogita Ingle 5 years, 6 months ago
5x + 6 = 84 - 9x
5x + 9x = 84 - 6
14 x = 78
x = 78/14
x = 5.57
Posted by Aman Sah 5 years, 6 months ago
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Sarswati Bhandari 5 years, 6 months ago
Posted by Chitrashu Vidyarthi 5 years, 6 months ago
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Shital Prasad 5 years, 6 months ago
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Aditi Bhide 5 years, 6 months ago
Shaurya Rai 5 years, 6 months ago
Sonali Mahanta 5 years, 6 months ago
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