Advertisements
Advertisements
प्रश्न
Divide Rs 10,400 among A, B and C in the ratio `1/2:1/3:1/4`
उत्तर
Given ratio = `1/2:1/3:1/4`
= `1/2xx12:1/3xx12:1/4xx12` .......(Since L.C.M. of 2, 3 and 4 = 12)
= 6 : 4 : 3
Sum of ratio = 6 + 4 + 3 = 13
A's part = `6/13xx10400` = 6 × 800 = 4800
B's part = `4/13xx10400` = 4 × 800 = 3200
C's part = `3/13xx10400` = 3 × 800 = 2400
APPEARS IN
संबंधित प्रश्न
If (a – b) : (a + b) = 1 : 11, find the ratio (5a + 4b + 15) : (5a – 4b + 3).
Two numbers are in the ratio 5:7. If 3 is subtracted from each of them, the ratio between them becomes 2:3. Find the numbers.
What quantity must be added to each term of the ratio 19 : 51 to make it equal to 3 : 7 ?
If r2 = pq , show that p : q is the duplicate ratio of (p+r) : ( q+r)
In an examination the ratio of the number of suo:essful candidates to unsuccessful candidates is 7:5. Had 30 more appeared and 10 more passed, the ratio of successful candidates to unsuccessful candidates would have been 4:3. Find the number of candidates who appeared in the examination originally.
If a: b with a ≠ b is the duplicate ratio of a + c: b + c, show that c2 = ab.
Check whether the following quantities form a proportion or not?
`2 1/2, 5 1/2, 3.0 "and" 6.0`
10 kg of sugar cost ₹ 350. If x kg sugar of the same kind costs ₹ 175, find the value of x
Find the ratio of the first quantity to the second.
25 beads, 40 beads
Find the ratio of the first quantity to the second.
125 cm, 1 metre
If A : B = 2 : 3, B : C = 4 : 5 and C : D = 6 : 7, find A : D
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.
If a bus covers 195 km in 3 hours and a train covers 300 km in 4 hours, then the ratio of their speeds is
Find the ratio of:
2 dozens to a score
The ratio of 130 cm to 1 m is 13 : 10
The ratio of the number of sides of a triangle to the number of sides of a rectangle is
A ratio will always be more than 1.
The students of a school belong to different religious backgrounds. The number of Hindu students is 288, the number of Muslim students is 252, the number of Sikh students is 144 and the number of Christian students is 72. Find the ratio of the number of Muslim students to the total number of students.
In a college, out of 4320 students, 2300 are girls. Find the ratio of number of girls to the total number of students.
If (2x + 3y) : (3x + 2y) = 4 : 3; then x : y is ______.
