Advertisements
Advertisements
प्रश्न
Which is greater 4: 5 or 19: 25.
उत्तर
Let a = 4, b = 5, c = 19 and d = 25
then ad = 4 x 25 = 100
bc = 5 x 19 = 95
Here 100 > 95 ⇒ ad > bc so `a/b > c/d`
⇒ 4 : 5 is greater.
Hence, `(4)/(5)` is greater.
APPEARS IN
संबंधित प्रश्न
Find the value of x, if: (3x – 7) : (4x + 3) is the sub-triplicate ratio of 8 : 27.
Convert the following percentage to fractions and ratio:
2.5%
If `"a"/("b + c") = "b"/("c + a") = "c"/("a + b")` , then prove that a(b - c) + b(c-a) + c (a - b) = 0
Divide Rs 10,400 among A, B and C in the ratio `1/2:1/3:1/4`
Which of the following numbers are in continued proportion:
15, 45 and 48
In the example below, find the proportion of the first number to the second.
35, 65
Find the ratio of the first quantity to the second.
40 rupees, 120 rupees
Shubham’s age today is 12 years and his father’s is 42 years. Shubham’s mother is younger than his father by 6 years. Find the ratio of Shubham’s age to his mother’s age when Shubham was 10 years old.
The ratio of the number of boys to the number of girls in a school of 560 pupils is 5 : 3. If 10 new boys are admitted, find how many new girls may be admitted so that the ratio of the number of boys to the number of girls may change to 3 : 2.
In the following figure, division represents 1 cm:
Express numerically the ratios of the following distances:
AG : AD
