Advertisements
Advertisements
प्रश्न
Choose the correct statement:
विकल्प
(5 : 8) > (3 : 4)
(5 : 8) < (3 : 4)
two ratios cannot be compared
उत्तर
(5 : 8) < (3 : 4)
We can write
(5:8) = `5/8` and (3:4) = `3/4`
Making the denominator equal:
`5/8` and `(3 × 2)/(4 × 2) = 6/8`
As 6 > 5, `5/8 < 3/4`
APPEARS IN
संबंधित प्रश्न
6 is the mean proportion between two numbers x and y and 48 is the third proportional of x and y. Find the numbers.
Find the third proportional to a – b and a2 – b2
If q is the mean proportional between p and r prove that `(p^3 + q^3 + r^3)/(p^2q^2r^2) = 1/p^3 + 1/q^3 = 1/r^3`
Find the fourth proportional to:
2xy, x2, y2
If `a/b = c/d = r/f`, prove that `((a^2b^2 + c^2d^2 + e^2f^2)/(ab^3 + cd^3 + ef^3))^(3/2) = sqrt((ace)/(bdf)`
Find the value of x in the following proportions : 3 : x = 24 : 2
If b is the mean proportional between a and c, prove that a, c, a² + b², and b² + c² are proportional.
Choose the correct answer from the given options :
The third proportional to `6(1)/(4)` and 5 is
If 7 : 5 is in proportion to x : 25, then ‘x’ is
The mean proportional between 4 and 9 is ______.
