Advertisements
Advertisements
प्रश्न
Determine if the following are in proportion.
24, 28, 36, 48
उत्तर
24, 28, 36, 48
`24/28 = 6/7, 36/48 = 3/4`
Therefore, 24:28 ≠ 36:48
Hence, these are not in proportion.
APPEARS IN
संबंधित प्रश्न
If a, b, c and d are in proportion prove that `(13a + 17b)/(13c + 17d) = sqrt((2ma^2 - 3nb^2)/(2mc^2 - 3nd^2)`
If `(4m + 3n)/(4m - 3n) = 7/4`, use properties of proportion to find m : n
Find the mean proportion of the following :
24 and 6
If x, 12 and 16 are in continued proportion! find x.
Find the third proportional to:
`a/b + b/c, sqrt(a^2 + b^2)`.
Determine if the following numbers are in proportion:
32, 48, 70, 210
If a + c = mb and `(1)/b + (1)/d = m/c`, prove that a, b, c and d are in proportion.
If `a/c = c/d = c/f` prove that : (b2 + d2 + f2) (a2 + c2 + e2) = (ab + cd + ef)2
Choose the correct answer from the given options :
The third proportional to `6(1)/(4)` and 5 is
The mean proportional to `sqrt(3) + sqrt(2)` and `sqrt(3) - sqrt(2)` is ______.