ICSE /Class 10
Maths MCQ Based On Ratio and proportion
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ICSE Class 10 Maths Ratio and proportion
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Let p(x) = \\(6x^2 - x- 5\\). Now , if p(x) =(x-a)(x-b), you know that the constant term will be ab, So , ab = 30. Hence the factors of 30 = 6 x 5
use properties Componendo and dividendo
income = expenditure + savings
Use the short cut method to find ratio and proportion.
Take y as common and then put the value of \\(\\frac{x}{y}\\)
Suppose that S’s present age is 6x, so the current age of T will be 4x years. Now, we are given the ratio of their age five years back. Thus, their age during that time would have been 6x – 5 and 4x – 5 respectively. It is given that ratio of their ages is 5 : 3.
Solve the ration
you need to remember that if the ratio is in proportion then the inverse of that ratio is also proportion to each other.
Find the Ratio
find the distance of point from second end then find the ratio
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