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p/q=r/s=2.5/1.5 find ps:qr Related: ICAI Notes- Ratio and Proportion,...
Ratio and Proportion
The given ratios are p/q=r/s=2.5/1.5. We need to find ps:qr. To solve this problem, we need to use the concept of cross-multiplication of ratios.
- Cross-multiplication of ratios means multiplying the numerator of one ratio with the denominator of the other ratio.
- If two ratios are equal, then their cross-products are also equal.
So, we can write:
- p/q = r/s
- ps = qr
Substituting the given values, we get:
- p/q = r/s = 2.5/1.5
- ps = qr
Solving for ps:qr:
- ps = qr
- ps/qr = 1
- (2.5/1.5)s/(2.5/1.5)r = 1
- s/r = 1.5/2.5
- s/r = 3/5
- ps:qr = s*r:r*r = 3r:5r = 3:5
Hence, ps:qr = 3:5.
Indices and Logarithms
There is no need to use the concepts of indices and logarithms to solve this problem.
The given ratios are p/q=r/s=2.5/1.5. We need to find ps:qr. To solve this problem, we need to use the concept of cross-multiplication of ratios.
- Cross-multiplication of ratios means multiplying the numerator of one ratio with the denominator of the other ratio.
- If two ratios are equal, then their cross-products are also equal.
So, we can write:
- p/q = r/s
- ps = qr
Substituting the given values, we get:
- p/q = r/s = 2.5/1.5
- ps = qr
Solving for ps:qr:
- ps = qr
- ps/qr = 1
- (2.5/1.5)s/(2.5/1.5)r = 1
- s/r = 1.5/2.5
- s/r = 3/5
- ps:qr = s*r:r*r = 3r:5r = 3:5
Hence, ps:qr = 3:5.
Indices and Logarithms
There is no need to use the concepts of indices and logarithms to solve this problem.
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p/q=r/s=2.5/1.5 find ps:qr Related: ICAI Notes- Ratio and Proportion, Indices, Logarithms- 1? for CA Foundation 2024 is part of CA Foundation preparation. The Question and answers have been prepared according to the CA Foundation exam syllabus. Information about p/q=r/s=2.5/1.5 find ps:qr Related: ICAI Notes- Ratio and Proportion, Indices, Logarithms- 1? covers all topics & solutions for CA Foundation 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for p/q=r/s=2.5/1.5 find ps:qr Related: ICAI Notes- Ratio and Proportion, Indices, Logarithms- 1?.
p/q=r/s=2.5/1.5 find ps:qr Related: ICAI Notes- Ratio and Proportion, Indices, Logarithms- 1? for CA Foundation 2024 is part of CA Foundation preparation. The Question and answers have been prepared according to the CA Foundation exam syllabus. Information about p/q=r/s=2.5/1.5 find ps:qr Related: ICAI Notes- Ratio and Proportion, Indices, Logarithms- 1? covers all topics & solutions for CA Foundation 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for p/q=r/s=2.5/1.5 find ps:qr Related: ICAI Notes- Ratio and Proportion, Indices, Logarithms- 1?.
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